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America

. Stati Uniti d'America
. United States of America
. СОЕДИНЕННЫЕ ШТАТЫ АМЕРИКИ

Senato
Presidenti dal 1789
Leaders della Maggioranza al Senato dal 1925
Leaders della Minoranza al Senato dal 1925

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Camera dei Rappresentanti
Speakers dal 1789
Capi della Maggioranza della Camera dal 1899
Capi della Minoranza alla Camera dei Rappresentanti dal 1899
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Ufficio Esecutivo del Presidente

Capi dello Staff della Casa Bianca (White House)
Assistenti del Presidente 1946/1961
Capi dello Staff dal 1969
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Central Intelligence Agency (CIA)
Coordinatore delle Informazioni 1941/1945
Direttori della "Central Intelligence" dal 1946
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Consiglieri per la Sicurezza Nazionale
Consiglieri dal 1953
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Cronologia
Congresso
Senato

Presidenti Pro Tempore dal 1789
John Langdon 6 Apr 1789 21 April 1789
7 Aug 1789 9 Aug 1789
Richard Henry Lee
18 Apr 1792 8 Oct 1792
John Langdon 5 Nov 1792 4 Dec 1792
1 Mar 1793 3 Mar 1793
4 Mar 1793 2 Dec 1793
Ralph Izard 31 May 1794 9 Nov 1794
Henry Tazewell 20 Feb 1795 7 Jun 1795
7 Dec 1795 8 Dec 1795
Samuel Livermore 6 May 1796 4 Dec 1796
William Bingham 16 Feb 1797 3 Mar 1797
William Bradford 6 Jul 1797 Oct 1797
Jacob Read 22 Nov 1797 12 Dec 1797
Theodore Sedgwick 27 Jun 1798 5 Dec 1798
John Laurance 6 Dec 1798 27 Dec 1798
James Ross 1 Mar 1799 1 Dec 1799
Samuel Livermore 2 Dec 1799 29 Dec 1799
Uriah Tracy 14 May 1800 16 Nov 1800
John E. Howard 21 Nov 1800 27 Nov 1800
James Hillhouse 28 Feb 1801 3 Mar 1801
Abraham Baldwin 7 Dec 1801 14 Jan 1802
17 Apr 1802 13 Dec 1802
Stephen R. Bradley 14 Dec 1802 18 Jan 1803
25 Feb 1803 25 Feb 1803
2 Mar 1803 16 Oct 1803
John Brown 17 Oct 1803 6 Dec 1803
23 Jan 1804 26 Feb 1804
Jesse Franklin 10 Mar 1804 4 Nov 1804
Joseph Anderson 15 Jan 1805 3 Feb 1805
28 Feb 1805 2 Mar 1805
2 Mar 1805 1 Dec 1805
Samuel Smith 2 Dec 1805 15 Dec 1805
18 Mar 1806 30 Nov 1806
2 Mar 1807 25 Oct 1807
16 Apr 1808 6 Nov 1808
Stephen R. Bradley 28 Dec 1808 8 Jan 1809
John Milledge 30 Jan 1809 3 Mar 1809
4 Mar 1809 21 May 1809
Andrew Gregg 26 Jun 1809 18 Dec 1809
John Gaillard 28 Feb 1810 2 Mar 1810
17 Apr 1810 11 Dec 1810
John Pope 23 Feb 1811 3 Nov 1811
William H. Crawford 24 Mar 1813 3 Mar 1813
4 Mar 1813 23 Mar 1813
Joseph B. Varnum 6 Dec 1813 3 Feb 1814
John Gaillard 25 Nov 1814 3 Dec 1815
4 Dec 1815 3 Mar 1817
4 Mar 1817 4 Mar 1817
6 Mar 1817 18 Feb 1818
31 Mar 1818 5 Jan 1819
James Barbour 15 Feb 1819 5 Dec 1819
6 Dec 1819 26 Dec 1819
John Gaillard 25 Jan 1820 2 Dec 1821
3 Dec 1821 27 Dec 1821
1 Feb 1822 2 Dec 1822
19 Feb 1823 30 Nov 1823
1 Dec 1823 20 Jan 1824
21 May 1824 3 Mar 1825
9 Mar 1825 4 Dec 1825
Nathaniel Macon 20 May 1826 3 Dec 1826
2 Jan 1827 13 Feb 1827
2 Mar 1827 2 Dec 1827
Samuel Smith 15 May 1828 18 Dec 1828
13 Mar 1829 10 Dec 1829
20 May 1830 31 Dec 1830
1 Mar 1831 4 Dec 1831
5 Dec 1831 11 Dec 1831
Littleton Tazewell 9 Jul 1832 16 Jul 1832
Hugh Lawson White 3 Dec 1832 1 Dec 1833
2 Dec 1833 15 Dec 1833
George Poindexter 28 Jun 1834 30 Nov 1834
John Tyler 3 Mar 1835 6 Dec 1835
William R. King 1 Jul 1836 4 Dec 1836
28 Jan 1837 3 Mar 1837
7 Mar 1837 3 Sep 1837
13 Oct 1837 3 Dec 1837
2 Jul 1838 18 Dec 1838
25 Feb 1839 1 Dec 1839
2 Dec 1839 26 Dec 1839
3 Jul 1840 15 Dec 1840
3 Mar 1841 3 Mar 1841
4 Mar 1841 4 Mar 1841
Samuel Southard 11 Mar 1842 31 May 1842
Willie P. Mangum 31 May 1842 3 Dec 1843
4 Dec 1843 3 Mar 1845
4 Mar 1845 4 Mar 1845
Ambrose H. Sevier 27 Dec 1845 27 Dec 1845
David R. Atchison 8 Aug 1846 6 Dec 1846
11 Jan 1847 13 Jan 1847
3 Mar 1847 5 Dec 1847
2 Feb 1848 8 Feb 1848
1 Jun 1848 14 Jun 1848
26 Jun 1848 29 Jun 1848
29 Jul 1848 4 Dec 1848
26 Dec 1848 1 Jan 1849
2 Mar 1849 4 Mar 1849
5 Mar 1849 5 Mar 1849
16 Mar 1849 2 Dec 1849
William R. King 6 May 1850 19 May 1850
11 Jul 1850 3 Mar 1851
4 Mar 1851 20 Dec 1852
David R. Atchison 20 Dec 1852 3 Mar 1853
4 Mar 1853 4 Dec 1854
Lewis Cass 4 Dec 1854 4 Dec 1854
Jesse D. Bright 5 Dec 1854 2 Dec 1855
3 Dec 1855 9 Jun 1856
Charles E. Stuart 9 Jun 1856 10 Jun 1856
Jesse D. Bright 11 Jun 1856 6 Jan 1857
James M. Mason 6 Jan 1857 3 Mar 1857
4 Mar 1857 4 Mar 1857
Thomas J. Rusk 14 Mar 1857 29 Jul 1857
Benjamin Fitzpatrick 7 Dec 1857 20 Dec 1857
29 Mar 1858 2 May 1858
14 Jun 1858 5 Dec 1858
19 Jan 1859 19 Jan 1859
25 Jan 1859 9 Feb 1859
9 Mar 1859 4 Dec 1859
19 Dec 1859 15 Jan 1860
20 Feb 1860 26 Feb 1860
Jesse D. Bright 12 Jun 1860 13 Jun 1860
Benjamin Fitzpatrick 26 Jun 1860 2 Dec 1860
Solomon Foot 16 Feb 1861 17 Feb 1861
23 Mar 1861 3 Jul 1861
18 Jul 1861 1 Dec 1861
15 Jan 1862 15 Jan 1862
31 Mar 1862 21 May 1862
19 Jun 1862 12 Dec 1862
18 Feb 1863 3 Mar 1863
4 Mar 1863 6 Dec 1863
18 Dec 1863 20 Dec 1863
23 Feb 1864 23 Feb 1864
11 Mar 1864 13 Mar 1864
11 Apr 1864 13 Apr 1864
Daniel Clark 26 Apr 1864 4 Jan 1865
9 Feb 1865 19 Feb 1865
Lafayette S. Foster 7 Mar 1865 2 Mar 1867
Benjamin F. Wade 2 Mar 1867 3 Mar 1867
4 Mar 1867 3 Mar 1869
Henry B. Anthony 23 Mar 1869 28 Mar 1869
9 Apr 1869 5 Dec 1869
28 May 1870 2 Jun 1870
1 Jul 1870 5 Jul 1870
14 Jul 1870 4 Dec 1870
10 Mar 1871 10 Mar 1871
17 Apr 1871 9 May 1871
23 May 1871 3Dec 1871
21 Dec 1871 7 Jan 1872
23 Feb 1872 25 Feb 1872
8 Jun 1872 1 Dec 1872
4 Dec 1872 8 Dec 1872
13 Dec 1872 13 Dec 1872
20 Dec 1872 5 Jan 1873
24 Jan 1873 24 Jan 1873
Matthew H. Carpenter 12 Mar 1873 12 Mar 1873
26 Mar 1873 30 Nov 1873
11 Dec 1873 6 Dec 1874
23 Dec 1874 4 Jan 1875
Henry B. Anthony 25 Jan 1875 31 Jan 1875
15 Feb 1875 17 Feb 1875
Thomas W. Ferry 9 Mar 1875 10 Mar 1875
19 Mar 1875 4 Mar 1877
5 Mar 1877 5 Mar 1877
26 Feb 1878 3 Mar 1878
17 Apr 1878 1 Dec 1878
3 Mar 1879 17 Mar 1879
Allen G. Thurman 15 Apr 1879 30 Nov 1879
7 Apr 1880 14 Apr 1880
6 May 1880 5 Dec 1880
Thomas F. Bayard, Sr. 10 Oct 1881 13 Oct 1881
David Davis 13 Oct 1881 3 Mar 1883
George F. Edmunds 3 Mar 1883 2 Dec 1883
3 Dec 1883 3 Mar 1885
John Sherman 7 Dec 1885 26 Feb 1887
John James Ingalls 26 Feb 1887 4 Dec 1887
5 Dec 1887 3 Mar 1889
17 Mar 1889 17 Mar 1889
2 Apr 1889 1 Dec 1889
5 Dec 1889 10 Dec 1889
28 Feb 1890 18 Mar 1890
3 Apr 1890 2 Mar 1891
Charles F. Manderson
2 Mar 1891 22 Mar 1893
Isham G. Harris
22 Mar 1893 7 Jan 1895
Matt W. Ransom
7 Jan 1895 10 Jan 1895
Isham G. Harris
10 January 1895 3 Mar 1895
William P. Frye
7 February 1896 27 Apr 1911
Augustus O. Bacon

14 Aug 1911
Charles Curtis
4 Dec 1911
12 Dec 1911
Augustus O. Bacon
11 Jan 1912
17 Jan 1912
Jacob H. Gallinger
12 Feb 1912
14 Feb 1912
Augustus O. Bacon
11 Mar 1912
12 Mar 1912
Henry Cabot Lodge
25 Mar 1912
26 mar 1912
Augustus O. Bacon
8 Apr 1912 .
Jacob H. Gallinger
26 Apr 1912
7 May 1912
Augustus O. Bacon
10 May 1912 .
Frank B. Brandegee
25 May 1912 .
Augustus O. Bacon
30May 1912
5 Jul 1912
Jacob H. Gallinger
6 Jul 1912
31 Jul 1912
Augustus O. Bacon
1 Aug 1912
10 Aug 1912
Jacob H. Gallinger
12 Aug 1912
26 Aug 1912
Augustus O. Bacon
27Aug 1912
15 Dec 1912
Jacob H. Gallinger
16 Dec 1912
4 Jan 1913
Augustus O. Bacon
5 Jan 1913
18 Jan 1913
Jacob H. Gallinger
19 Jan 1913
1 Feb 1913
Augustus O. Bacon
2 Feb 1913
15 Feb 1913
Jacob H. Gallinger
16 Feb 1913
3 Mar 1913
James P. Clarke
13 Mar 1913 1 Oct 1916
Willard Saulsbury, Jr.
14 Dec 1916 3 Mar 1919
Albert B. Cummins
19 May 1919 6 Mar 1925
George H. Moses
6 Mar 1925 3 Mar 1933
Key Pittman
9 Mar 1933 10 Nov 1940
William H. King
19 Nov 1940 3 Jan 1941
Bryan Pattonj "Pat" Harrison
6 Jan 1941 22 Jun 1941
Carter Glass
10 Jul 1941 2 Jan 1945
Kenneth McKellar
6 Jan 1945 2 Jan 1947
Arthur H. Vandenberg

4 Jan 1947 2 Jan 1949
Kenneth McKellar
3 Jan 1949 2 Jan 1953
Styles Bridges
3 Jan 1953 4 Jan 1955
Walter F. George
5 Jan 1955 2 Jan 1957
Carl Hayden
3 Jan 1957 2 Jan 1969
Richard B. Russell Jr.
3 Jan 1969 21 Jan 1971
Allen J. Ellender
22 Jan 1971 27 Jul 1972
James O. Eastland
28 Jul 1972 27 Dec 1978
Warren G. Magnuson
15 Jan 1979 4 Dec 1980
Milton R. Young
5 Dec 1980 5 Dec 1980
Warren G. Magnuson

6 Dec 1980 4 Jan 1981
J. Strom Thurmond
5 Jan 1981 5 Jan 1987
John C. Stennis
6 Jan 1987 2 Jan 1989
Robert C. Byrd
3 Jan 1989 3 Jan 1995
J. Strom Thurmond
4 Jan 1995 3 Jan 2001
Robert C. Byrd
3 Jan 2001 3 Jan 2001
J. Strom Thurmond
20 Jan 2001 6 Jun 2001
Robert C. Byrd
6 Jun 2001 3 Jan 2003
Theodore F. "Ted" Stevens
3 Jan 2003 3 Jan 2003
Robert C. Byrd
4 Jan 2007 28 Jan 2010
Daniel K. Inouye
28 Jan 2010

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Leaders della Maggioranza al Senato dal 1925
5 Mar 1925
3 Mar 1929
Charles Curtis
Mar 1929
3 Mar 1933
James E. Watson
4 Mar 1933
14 Jul 1937
Joseph T. Robinson
22 Jul 1937
3 Jan 1947
Alben W. Barkley
3 Jan 1947
3 Jan 1949
Wallace H. White, Jr.
3 Jan 1949
3 Jan 1951
Scott W. Lucas
3 Jan 1951
3 Jan 1953
Ernest W. McFarland
3 Jan 1953
31 Jul 1953
Robert A. Taft
4 Aug 1953
3 Jan 1955
William F. Knowland
3 Jan 1955
3 Jan 1961
Lyndon Baines Johnson
3 Jan 1961
3 Jan 1977
Mike Mansfield
4 Jan 1977
3 Jan 1981
Robert Byrd
3 Jan 1981
3 Jan 1985
Howard H. Baker, Jr.
3 Jan 1985
3 Jan 1987
Robert "Bob" J. Dole
3 Jan 1987
3 Jan 1989
Robert Byrd
3 Jan 1989
3 Jan 1995
George Mitchell
3 Jan 1995
11 Jun 1996
Robert "Bob" J. Dole
12 Jun 1996
3 Jan 2001
Trent Lott
3 Jan 2001
20 Jan 2001
Thomas "Tom" Daschle (b. 1947) Dem
20 Jan 2001
6 Jun 2001
Trent Lott Rep
6 Jun 2001
3 Jan 2003
Thomas "Tom" Daschle Dem
7 Jan 2003
3 Jan 2007
William "Bill" H. Frist
4 Jan 2007
.
Harry Reid

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Leaders della Minoranza al Senato dal 1925
27 Apr 1920
3 Dec 1923
Oscar W. Underwood
3 Dec 1923
4 Mar 1933
Joseph T. Robinson
7 Mar 1933
25 Feb 1944
Charles Linza McNary
1940
.
Warren Robinson Austin (acting for McNary)
25 Feb 1944
3 Jan 1947
Wallace Humphrey White, Jr. (acting to 4 Jan 1945)
3 Jan 1947
3 Jan 1949
Alben W. Barkley
3 Jan 1949
29 Nov 1951
Kenneth Spicer Wherry
8 Jan 1952
3 Jan 1953
Henry Styles Bridges
3 Jan 1953
3 Jan 1955
Lyndon Baines Johnson
3 Jan 1955
3 Jan 1959
William F. Knowland
7 Jan 1959
7 Sep 1969
Everett McKinley Dirksen
24 Sep 1969
3 Jan 1977
Hugh Doggett Scott, Jr.
4 Jan 1977
3 Jan 1981
Howard H. Baker, Jr.
3 Jan 1981
3 Jan 1987
Robert Byrd
3 Jan 1987
3 Jan 1995
Robert "Bob" J. Dole
3 Jan 1995
3 Jan 2001
Thomas "Tom" Daschle
3 Jan 2001
20 Jan 2001
Trent Lott
20 Jan 2001
6 Jun 2001
Thomas "Tom" Daschle
6 Jun 2001
3 Jan 2003
Trent Lott
4 Jan 2001
3 Jan 2005
Thomas "Tom" Daschle
4 Jan 2005
3 Jan 2007
Harry Reid
4 Jan 2007
.
Mitch McConnell

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Camera dei Rappresentanti

Speakers dal 1789
1 Apr 1789
3 Mar 1791
Frederick A.C. Muhlenberg
24 Oct 1791
3 Mar 1793
Jonathan Trumbull
2 Dec 1793
3 Mar 1795
Frederick A.C. Muhlenberg
7 Dec 1795
3 Mar 1799
Jonathan Dayton
20 Apr 1798

George Dent (acting) (Speaker pro tempore)
28 May 1798

George Dent (acting) (Speaker pro tempore)
2 Dec 1799
3 Mar 1801
Theodore Sedgwick

7 Dec 1801
3 Mar 1807
Nathaniel Macon
26 Oct 1807
3 Mar 1811
Joseph B. Varnum
4 Nov 1811
19 Jan 1814
Henry Clay
19 Jan 1814
3 Mar 1815
Langdon Cheves
4 Dec 1815
28 Oct 1820
Henry Clay
15 Nov 1820
3 Mar 1821
John W. Taylor
4 Dec 1821
3 Mar 1823
Philip P. Barbour
3 Dec 1823
6 Mar 1825
Henry Clay
5 Dec 1825
3 Mar 1827
John W. Taylor
3 Dec 1827
2 Jun 1834
Andrew Stevenson
2 Jun 1834
3 Mar 1835
John Bell
7 Dec 1835
3 Mar 1839
James K. Polk
16 Dec 1839
3 Mar 1841
Robert Mercer Taliaferro Hunter

31 May 1841
3 Mar 1843
John White

4 Dec 1843
3 Mar 1845
John W. Jones
1 Dec 1845
3 Mar 1847
John W. Davis
6 Dec 1847
3 Mar 1849
Robert C. Winthrop
22 Dec 1849
3 Mar 1851
Howell Cobb
1 Dec 1851
3 Mar 1855
Linn Boyd
2 Feb 1856
3 Mar 1857
Nathaniel P. Banks
7 Dec 1857
3 Mar 1859
James L. Orr
1 Feb 1860
3 Mar 1861
William Pennington
4 Jul 1861
3 Mar 1863
Galusha A. Grow
7 Dec 1863
3 Mar 1869
Schuyler Colfax
3 Mar 1869

Theodore M. Pomeroy
4 Mar 1869
3 Mar 1875
James G. Blaine
6 Dec 1875
19 Aug 1876
Michael C. Kerr
20 Aug 1876
4 Dec 1876
Milton Sayler (Speaker pro tempore)
4 Dec 1876
3 Mar 1881
Samuel J. Randall
5 Dec 1881
3 Mar 1883
Joseph Warren Keifer
3 Dec 1883
3 Mar 1889
John G. Carlisle

2 Dec 1889
3 Mar 1891
Thomas B. Reed
7 Dec 1891
3 Mar 1895
Charles F. Crisp
2 Dec 1895
3 Mar 1899
Thomas B. Reed
4 Dec 1899
3 Mar 1903
David B. Henderson
9 Nov 1903
3 Mar 1911
Joseph G. Cannon
4 Apr 1911
3 Mar 1919
James Beauchamp "Champ" Clark
19 May 1919
3 Mar 1925
Frederick H. Gillett
7 Dec 1925
3 Mar 1931
Nicholas Longworth
7 Dec 1931
3 Mar 1933
John Nance Garner
9 Mar 1933
19 Aug 1934
Henry T. Rainey
3 Jan 1935
4 Jun 1936
Joseph W. Byrns
4 Jun 1936
15 Sep 1940
William B. Bankhead
16 Sep 1940
3 Jan 1947
Sam Rayburn
3 Jan 1947
3 Jan 1949
Joseph W. Martin, Jr.
3 Jan 1949
3 Jan 1953
Sam Rayburn
3 Jan 1953
3 Jan 1955
Joseph W. Martin, Jr.
5 Jan 1955
16 Nov 1961
Sam Rayburn
10 Jan 1962
3 Jan 1971
John W. McCormack
21 Jan 1971
3 Jan 1977
Carl B. Albert
4 Jan 1977
3 Jan 1987
Thomas P. "Tip" O'Neill, Jr.
6 Jan 1987
6 Jun 1989
James "Jim" C. Wright, Jr.
6 Jun 1989
3 Jan 1995
Thomas "Tom" S. Foley
4 Jan 1995
3 Jan 1999
Newt Gingrich
4 Jan 1999
3 Jan 2007
Dennis "Denny" Hastert
4 Jan 2007
5 Jan 2011
Nancy D'Alessandro Pelosi (f)

5 Jan 2011 John A. Boehner

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Capi della Maggioranza della Camera dal 1899
1899
1911
Sereno Elisha Payne
1911
1915
Oscar Wilder Underwood
1915
1919
Claude Kitchin
1919
1923
Franklin "Frank" Wheeler Mondell
1923
1925
Nicholas Longworth
1925
1931
John Quillin Tilson
1931
1933
Henry T. Rainey
1933
1935
Joseph W. Byrns
1935
1937
William B. Bankhead
1937
1940
Sam Rayburn
1940
1947
John W. McCormack
1947
1949
Charles Abraham Halleck
1949
1953
John W. McCormack
1953
1955
Charles Abraham Halleck
1955
1962
John W. McCormack
1962
1971
Carl B. Albert
1971
1973
Thomas Hale Boggs, Sr.
1973
1977
Thomas P. "Tip" O'Neill, Jr.
1977
1986
James "Jim" Wright, Jr.
1987
1989
Thomas "Tom" S. Foley
1989
1994
Richard "Dick" Andrew Gephardt
1994
2002
Richard "Dick" Keith Armey
2003
28 Sep 2005
Thomas "Tom" Dale Delay
28 Sep 2005
2 Feb 2006
Roy Blunt
2 Feb 2006
3 Jan 2007
John A. Boehner
4 Jan 2007
5 Jan 2011
Steny H. Hoyer
5 Jan 2011 Eric I. Cantor

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Capi della Minoranza alla Camera dei Rappresentanti dal 1899
1899
1903
James Daniel Richardson
1903
1908
John Sharp Williams
1908
1911
James "Champ" Beauchamp Clark
1911
1919
James Robert Mann
1919
1921
James "Champ" Beauchamp Clark
1921
1923
Claude Kitchin
1923
1929
Finis James Garrett
1929
1931
John Nance Garner
1931
1939
Bertrand Hollis Snell
1939
1947
Joseph W. Martin, Jr.
1947
1949
Sam Rayburn
1949
1953
Joseph W. Martin, Jr.
1953
1955
Sam Rayburn
1955
1959
Joseph W. Martin, Jr.
1959
1965
Charles Abraham Halleck
1965
1973
Gerald Rudolph Ford, Jr.
1974
1981
John Jacob Rhodes
1981
1994
Robert Henry Michel
1995
2002
Richard "Dick" Andrew Gephardt
2003
3 Jan 2007
Nancy D'Alesandro Pelosi (f)
4 Jan 2007
5 Jan 2011
John A. Boehner
5 Jan 2011 . Nancy D'Alesandro Pelosi (f)

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Ufficio Esecutivo del Presidente

Capi dello Staff della Casa Bianca (White House)

bandiera del Presidente dal 25/10/1945

Assistenti del Presidente 1946/1961
12 Dec 1946
20 Jan 1953
John R. Steelman
20 Jan 1953
7 Oct 1958
Sherman Adams
7 Oct 1958
20 Jan 1961
Wilton B. Persons

Capi dello Staff dal 1969
18 Jan 1969
30 Apr 1973
Henry Robbins Haldeman
4 May 1973
27 Sep 1974
Alexander Meigs Haig, Jr.
27 Sep 1974
11 Nov 1975
Donald Henry Rumsfeld
11 Nov 1975
20 Jan 1977
Richard "Dick" Bruce Cheney
20 Jan 1977
18 Jul 1979
carica vacante
18 Jul 1979
11 Jun 1980
Hamilton Jordan
11 Jun 1980
20 Jan 1981
Jack H. Watson, Jr.
20 Jan 1981
4 Feb 1985
James Addison Baker III
4 Feb 1985
27 Feb 1987
Donald Thomas Regan
27 Feb 1987
1 Jul 1988
Howard Henry Baker, Jr.
1 Jul 1988
20 Jan 1989
Kenneth "Ken" Duberstein
20 Jan 1989
16 Dec 1991
John Henry Sununu
16 Dec 1991
23 Aug 1992
Samuel Knox Skinner
23 Aug 1992
20 Jan 1993
James Addison Baker III
20 Jan 1993
27 Jun 1994
Mack McLarty
27 Jun 1994
20 Jan 1997
Leon Edward Panetta
20 Jan 1997
30 Oct 1998
Erskine Bowles
30 Oct 1998
20 Jan 2001
John David Podesta
20 Jan 2001
14 Apr 2006
Andrew "Andy" Hill Card, Jr.
14 Apr 2006
20 Jan 2009
Joshua "Josh" Bolten
20 Jan 2009 Rahm Emanuel

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Consiglieri per la Sicurezza Nazionale
Le Date:

23/3/1953
creazione della carica di Assistente del Presidente per la National Security Affairs (National Security Advisor)
Consiglieri dal 1953
23 Mar 1953
2 Apr 1955
Robert Cutler
2 Apr 1955
1 Sep 1956
Dillon Anderson
7 Jan 1957
24 Jun 1958
Robert Cutler
24 Jun 1958
13 Jan 1961
Gordon Gray
20 Jan 1961
28 Feb 1966
McGeorge Bundy
1 Apr 1966
2 Dec 1968
Walt W. Rostow
2 Dec 1968
3 Nov 1975
Henry Alfred Kissinger
3 Nov 1975
20 Jan 1977
Brent Scowcroft
20 Jan 1977
21 Jan 1981
Zbigniew Brzezinski

21 Jan 1981
4 Jan 1982
Richard V. Allen
4 Jan 1982
17 Oct 1983
William Patrick Clark
17 Oct 1983
4 Dec 1985
Robert "Bud" C. McFarlane
4 Dec 1985
25 Nov 1986
John M. Poindexter
2 Dec 1986
23 Nov 1987
Frank Charles Carlucci III
23 Nov 1987
20 Jan 1989
Colin Luther Powell
20 Jan 1989
20 Jan 1993
Brent Scowcroft
20 Jan 1993
14 Mar 1997
Anthony "Tony" Lake
14 Mar 1997
20 Jan 2001
Sandy Berger
20 Jan 2001
26 Jan 2005
Condoleezza "Condi" Rice (f)
26 Jan 2005
20 Jan 2009
Stephen J. Hadley
20 Jan 2009 . James L. Jones
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Central Intelligence Agency (CIA)

Le Date:

11/7/1941
Coordinatore delle Informazioni (COI)

13/6/1942
Ufficio dei Servizi Strategici (OSS)

1/10/1945
scioglimento dell' OSS

22/1/1946
creazione della "Central Intelligence Group (CIG)"

18/9/1947
rinominata "Central Intelligence Agency (CIA)"

Coordinatore delle Informazioni 1941/1945
(dal 13/6/1942 Direttore dei Servizi Strategici)
11 Jul 1941
1 Oct 1945
William Joseph Donovan

Direttori della "Central Intelligence" dal 1946
(dal 21/4/2005 Direttori della "Central Intelligence Agency")
23 Jan 1946
10 Jun 1946
Sidney William Souers
10 Jun 1946
1 May 1947
Hoyt Sanford Vandenberg
1 May 1947
7 Oct 1950
Roscoe Henry Hillenkoetter
7 Oct 1950
9 Feb 1953
Walter Bedell Smith
9 Feb 1953
29 Nov 1961
Allen Welsh Dulles (acting fino al 26/2/1953)
29 Nov 1961
28 Apr 1965
John Alex McCone
28 Apr 1965
30 Jun 1966
William Francis Raborn, Jr.
30 Jun 1966
2 Feb 1973
Richard McGarrah Helms
2 Feb 1973
2 Jul 1973
James Rodney Schlesinger
2 Jul 1973
4 Sep 1973
Vernon Anthony Walters (acting)
4 Sep 1973
30 Jan 1976
William Egan Colby
30 Jan 1976
20 Jan 1977
George Herbert Walker Bush

20 Jan 1977
9 Mar 1977
E. Henry Knoche (acting)
9 Mar 1977
20 Jan 1981
Stansfield Turner
28 Jan 1981
29 Jan 1987
William Joseph Casey
29 Jan 1987
26 May 1987
Robert Michael Gates (acting)

26 May 1987
31 Aug 1991
William Hedycook Webster
1 Sep 1991
6 Nov 1991
Richard J. Kerr (acting)
6 Nov 1991
20 Jan 1993
Robert Michael Gates
21 Jan 1993
5 Feb 1993
William Oliver Studeman (acting)
5 Feb 1993
10 Jan 1995
James Woolsey
11 Jan 1995
9 May 1995
William Oliver Studeman (acting)
9 May 1995
15 Dec 1996
John Deutch
15 Dec 1996
11 Jul 2004
George Tenet (acting fino all'11/7/1997)
11 Jul 2004
24 Sep 2004
John McLaughlin (acting)
24 Sep 2004
30 May 2006
Porter J. Goss
30 May 2006
20 Jan 2009
Michael V. Hayden
20 Jan 2009 1 Jul 2011 Leon Edward Panetta
1 Jul 2011 6 Sep 2011 Michael Morell
(acting fino al 6/9/2011)
6 Sep 2011 David Petraeus

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Sources
Fonti ~ Sources

Feel free to give a donation through Paypal
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with a Donation

John Langdon	6 Apr 1789	21 April 1789
John Langdon	7 Aug 1789	9 Aug 1789
Richard Henry Lee	18 Apr 1792	8 Oct 1792
John Langdon	5 Nov 1792	4 Dec 1792
	1 Mar 1793	3 Mar 1793
	4 Mar 1793	2 Dec 1793
Ralph Izard	31 May 1794	9 Nov 1794
Henry Tazewell	20 Feb 1795	7 Jun 1795
Henry Tazewell	7 Dec 1795	8 Dec 1795
Samuel Livermore	6 May 1796	4 Dec 1796
William Bingham	16 Feb 1797	3 Mar 1797
William Bradford	6 Jul 1797	Oct 1797
Jacob Read	22 Nov 1797	12 Dec 1797
Theodore Sedgwick	27 Jun 1798	5 Dec 1798
John Laurance	6 Dec 1798	27 Dec 1798
James Ross	1 Mar 1799	1 Dec 1799
Samuel Livermore	2 Dec 1799	29 Dec 1799
Uriah Tracy	14 May 1800	16 Nov 1800
John E. Howard	21 Nov 1800	27 Nov 1800
James Hillhouse	28 Feb 1801	3 Mar 1801
Abraham Baldwin	7 Dec 1801	14 Jan 1802
Abraham Baldwin	17 Apr 1802	13 Dec 1802
Stephen R. Bradley	14 Dec 1802	18 Jan 1803
	25 Feb 1803	25 Feb 1803
	2 Mar 1803	16 Oct 1803
John Brown	17 Oct 1803	6 Dec 1803
John Brown	23 Jan 1804	26 Feb 1804
Jesse Franklin	10 Mar 1804	4 Nov 1804
Joseph Anderson	15 Jan 1805	3 Feb 1805
	28 Feb 1805	2 Mar 1805
	2 Mar 1805	1 Dec 1805
Samuel Smith	2 Dec 1805	15 Dec 1805
	18 Mar 1806	30 Nov 1806
	2 Mar 1807	25 Oct 1807
	16 Apr 1808	6 Nov 1808
Stephen R. Bradley	28 Dec 1808	8 Jan 1809
John Milledge	30 Jan 1809	3 Mar 1809
John Milledge	4 Mar 1809	21 May 1809
Andrew Gregg	26 Jun 1809	18 Dec 1809
John Gaillard	28 Feb 1810	2 Mar 1810
John Gaillard	17 Apr 1810	11 Dec 1810
John Pope	23 Feb 1811	3 Nov 1811
William H. Crawford	24 Mar 1813	3 Mar 1813
William H. Crawford	4 Mar 1813	23 Mar 1813
Joseph B. Varnum	6 Dec 1813	3 Feb 1814
John Gaillard	25 Nov 1814	3 Dec 1815
	4 Dec 1815	3 Mar 1817
	4 Mar 1817	4 Mar 1817
	6 Mar 1817	18 Feb 1818
	31 Mar 1818	5 Jan 1819
James Barbour	15 Feb 1819	5 Dec 1819
James Barbour	6 Dec 1819	26 Dec 1819
John Gaillard	25 Jan 1820	2 Dec 1821
	3 Dec 1821	27 Dec 1821
	1 Feb 1822	2 Dec 1822
	19 Feb 1823	30 Nov 1823
	1 Dec 1823	20 Jan 1824
	21 May 1824	3 Mar 1825
	9 Mar 1825	4 Dec 1825
Nathaniel Macon	20 May 1826	3 Dec 1826
	2 Jan 1827	13 Feb 1827
	2 Mar 1827	2 Dec 1827
Samuel Smith	15 May 1828	18 Dec 1828
	13 Mar 1829	10 Dec 1829
	20 May 1830	31 Dec 1830
	1 Mar 1831	4 Dec 1831
	5 Dec 1831	11 Dec 1831
Littleton Tazewell	9 Jul 1832	16 Jul 1832
Hugh Lawson White	3 Dec 1832	1 Dec 1833
Hugh Lawson White	2 Dec 1833	15 Dec 1833
George Poindexter	28 Jun 1834	30 Nov 1834
John Tyler	3 Mar 1835	6 Dec 1835
William R. King	1 Jul 1836	4 Dec 1836
	28 Jan 1837	3 Mar 1837
	7 Mar 1837	3 Sep 1837
	13 Oct 1837	3 Dec 1837
	2 Jul 1838	18 Dec 1838
	25 Feb 1839	1 Dec 1839
	2 Dec 1839	26 Dec 1839
	3 Jul 1840	15 Dec 1840
	3 Mar 1841	3 Mar 1841
	4 Mar 1841	4 Mar 1841
Samuel Southard	11 Mar 1842	31 May 1842
Willie P. Mangum	31 May 1842	3 Dec 1843
	4 Dec 1843	3 Mar 1845
	4 Mar 1845	4 Mar 1845
Ambrose H. Sevier	27 Dec 1845	27 Dec 1845
David R. Atchison	8 Aug 1846	6 Dec 1846
	11 Jan 1847	13 Jan 1847
	3 Mar 1847	5 Dec 1847
	2 Feb 1848	8 Feb 1848
	1 Jun 1848	14 Jun 1848
	26 Jun 1848	29 Jun 1848
	29 Jul 1848	4 Dec 1848
	26 Dec 1848	1 Jan 1849
	2 Mar 1849	4 Mar 1849
	5 Mar 1849	5 Mar 1849
	16 Mar 1849	2 Dec 1849
William R. King	6 May 1850	19 May 1850
	11 Jul 1850	3 Mar 1851
	4 Mar 1851	20 Dec 1852
David R. Atchison	20 Dec 1852	3 Mar 1853
David R. Atchison	4 Mar 1853	4 Dec 1854
Lewis Cass	4 Dec 1854	4 Dec 1854
Jesse D. Bright	5 Dec 1854	2 Dec 1855
Jesse D. Bright	3 Dec 1855	9 Jun 1856
Charles E. Stuart	9 Jun 1856	10 Jun 1856
Jesse D. Bright	11 Jun 1856	6 Jan 1857
James M. Mason	6 Jan 1857	3 Mar 1857
James M. Mason	4 Mar 1857	4 Mar 1857
Thomas J. Rusk	14 Mar 1857	29 Jul 1857
Benjamin Fitzpatrick	7 Dec 1857	20 Dec 1857
	29 Mar 1858	2 May 1858
	14 Jun 1858	5 Dec 1858
	19 Jan 1859	19 Jan 1859
	25 Jan 1859	9 Feb 1859
	9 Mar 1859	4 Dec 1859
	19 Dec 1859	15 Jan 1860
	20 Feb 1860	26 Feb 1860
Jesse D. Bright	12 Jun 1860	13 Jun 1860
Benjamin Fitzpatrick	26 Jun 1860	2 Dec 1860
Solomon Foot	16 Feb 1861	17 Feb 1861
	23 Mar 1861	3 Jul 1861
	18 Jul 1861	1 Dec 1861
	15 Jan 1862	15 Jan 1862
	31 Mar 1862	21 May 1862
	19 Jun 1862	12 Dec 1862
	18 Feb 1863	3 Mar 1863
	4 Mar 1863	6 Dec 1863
	18 Dec 1863	20 Dec 1863
	23 Feb 1864	23 Feb 1864
	11 Mar 1864	13 Mar 1864
	11 Apr 1864	13 Apr 1864
Daniel Clark	26 Apr 1864	4 Jan 1865
Daniel Clark	9 Feb 1865	19 Feb 1865
Lafayette S. Foster	7 Mar 1865	2 Mar 1867
Benjamin F. Wade	2 Mar 1867	3 Mar 1867
Benjamin F. Wade	4 Mar 1867	3 Mar 1869
Henry B. Anthony	23 Mar 1869	28 Mar 1869
	9 Apr 1869	5 Dec 1869
	28 May 1870	2 Jun 1870
	1 Jul 1870	5 Jul 1870
	14 Jul 1870	4 Dec 1870
	10 Mar 1871	10 Mar 1871
	17 Apr 1871	9 May 1871
	23 May 1871	3Dec 1871
	21 Dec 1871	7 Jan 1872
	23 Feb 1872	25 Feb 1872
	8 Jun 1872	1 Dec 1872
	4 Dec 1872	8 Dec 1872
	13 Dec 1872	13 Dec 1872
	20 Dec 1872	5 Jan 1873
	24 Jan 1873	24 Jan 1873
Matthew H. Carpenter	12 Mar 1873	12 Mar 1873
	26 Mar 1873	30 Nov 1873
	11 Dec 1873	6 Dec 1874
	23 Dec 1874	4 Jan 1875
Henry B. Anthony	25 Jan 1875	31 Jan 1875
Henry B. Anthony	15 Feb 1875	17 Feb 1875
Thomas W. Ferry	9 Mar 1875	10 Mar 1875
	19 Mar 1875	4 Mar 1877
	5 Mar 1877	5 Mar 1877
	26 Feb 1878	3 Mar 1878
	17 Apr 1878	1 Dec 1878
	3 Mar 1879	17 Mar 1879
Allen G. Thurman	15 Apr 1879	30 Nov 1879
	7 Apr 1880	14 Apr 1880
	6 May 1880	5 Dec 1880
Thomas F. Bayard, Sr.	10 Oct 1881	13 Oct 1881
David Davis	13 Oct 1881	3 Mar 1883
George F. Edmunds	3 Mar 1883	2 Dec 1883
George F. Edmunds	3 Dec 1883	3 Mar 1885
John Sherman	7 Dec 1885	26 Feb 1887
John James Ingalls	26 Feb 1887	4 Dec 1887
	5 Dec 1887	3 Mar 1889
	17 Mar 1889	17 Mar 1889
	2 Apr 1889	1 Dec 1889
	5 Dec 1889	10 Dec 1889
	28 Feb 1890	18 Mar 1890
	3 Apr 1890	2 Mar 1891
Charles F. Manderson	2 Mar 1891	22 Mar 1893
Isham G. Harris	22 Mar 1893	7 Jan 1895
Matt W. Ransom	7 Jan 1895	10 Jan 1895
Isham G. Harris	10 January 1895	3 Mar 1895
William P. Frye	7 February 1896	27 Apr 1911
Augustus O. Bacon	14 Aug 1911
Charles Curtis	4 Dec 1911	12 Dec 1911
Augustus O. Bacon	11 Jan 1912	17 Jan 1912
Jacob H. Gallinger	12 Feb 1912	14 Feb 1912
Augustus O. Bacon	11 Mar 1912	12 Mar 1912
Henry Cabot Lodge	25 Mar 1912	26 mar 1912
Augustus O. Bacon	8 Apr 1912	.
Jacob H. Gallinger	26 Apr 1912	7 May 1912
Augustus O. Bacon	10 May 1912	.
Frank B. Brandegee	25 May 1912	.
Augustus O. Bacon	30May 1912	5 Jul 1912
Jacob H. Gallinger	6 Jul 1912	31 Jul 1912
Augustus O. Bacon	1 Aug 1912	10 Aug 1912
Jacob H. Gallinger	12 Aug 1912	26 Aug 1912
Augustus O. Bacon	27Aug 1912	15 Dec 1912
Jacob H. Gallinger	16 Dec 1912	4 Jan 1913
Augustus O. Bacon	5 Jan 1913	18 Jan 1913
Jacob H. Gallinger	19 Jan 1913	1 Feb 1913
Augustus O. Bacon	2 Feb 1913	15 Feb 1913
Jacob H. Gallinger	16 Feb 1913	3 Mar 1913
James P. Clarke	13 Mar 1913	1 Oct 1916
Willard Saulsbury, Jr.	14 Dec 1916	3 Mar 1919
Albert B. Cummins	19 May 1919	6 Mar 1925
George H. Moses	6 Mar 1925	3 Mar 1933
Key Pittman	9 Mar 1933	10 Nov 1940
William H. King	19 Nov 1940	3 Jan 1941
Bryan Pattonj "Pat" Harrison	6 Jan 1941	22 Jun 1941
Carter Glass	10 Jul 1941	2 Jan 1945
Kenneth McKellar	6 Jan 1945	2 Jan 1947
Arthur H. Vandenberg	4 Jan 1947	2 Jan 1949
Kenneth McKellar	3 Jan 1949	2 Jan 1953
Styles Bridges	3 Jan 1953	4 Jan 1955
Walter F. George	5 Jan 1955	2 Jan 1957
Carl Hayden	3 Jan 1957	2 Jan 1969
Richard B. Russell Jr.	3 Jan 1969	21 Jan 1971
Allen J. Ellender	22 Jan 1971	27 Jul 1972
James O. Eastland	28 Jul 1972	27 Dec 1978
Warren G. Magnuson	15 Jan 1979	4 Dec 1980
Milton R. Young	5 Dec 1980	5 Dec 1980
Warren G. Magnuson	6 Dec 1980	4 Jan 1981
J. Strom Thurmond	5 Jan 1981	5 Jan 1987
John C. Stennis	6 Jan 1987	2 Jan 1989
Robert C. Byrd	3 Jan 1989	3 Jan 1995
J. Strom Thurmond	4 Jan 1995	3 Jan 2001
Robert C. Byrd	3 Jan 2001	3 Jan 2001
J. Strom Thurmond	20 Jan 2001	6 Jun 2001
Robert C. Byrd	6 Jun 2001	3 Jan 2003
Theodore F. "Ted" Stevens	3 Jan 2003	3 Jan 2003
Robert C. Byrd	4 Jan 2007	28 Jan 2010
Daniel K. Inouye	28 Jan 2010

5 Mar 1925	3 Mar 1929	Charles Curtis
Mar 1929	3 Mar 1933	James E. Watson
4 Mar 1933	14 Jul 1937	Joseph T. Robinson
22 Jul 1937	3 Jan 1947	Alben W. Barkley
3 Jan 1947	3 Jan 1949	Wallace H. White, Jr.
3 Jan 1949	3 Jan 1951	Scott W. Lucas
3 Jan 1951	3 Jan 1953	Ernest W. McFarland
3 Jan 1953	31 Jul 1953	Robert A. Taft
4 Aug 1953	3 Jan 1955	William F. Knowland
3 Jan 1955	3 Jan 1961	Lyndon Baines Johnson
3 Jan 1961	3 Jan 1977	Mike Mansfield
4 Jan 1977	3 Jan 1981	Robert Byrd
3 Jan 1981	3 Jan 1985	Howard H. Baker, Jr.
3 Jan 1985	3 Jan 1987	Robert "Bob" J. Dole
3 Jan 1987	3 Jan 1989	Robert Byrd
3 Jan 1989	3 Jan 1995	George Mitchell
3 Jan 1995	11 Jun 1996	Robert "Bob" J. Dole
12 Jun 1996	3 Jan 2001	Trent Lott
3 Jan 2001	20 Jan 2001	Thomas "Tom" Daschle (b. 1947) Dem
20 Jan 2001	6 Jun 2001	Trent Lott Rep
6 Jun 2001	3 Jan 2003	Thomas "Tom" Daschle Dem
7 Jan 2003	3 Jan 2007	William "Bill" H. Frist
4 Jan 2007	.	Harry Reid

27 Apr 1920	3 Dec 1923	Oscar W. Underwood
3 Dec 1923	4 Mar 1933	Joseph T. Robinson
7 Mar 1933	25 Feb 1944	Charles Linza McNary
1940	.	Warren Robinson Austin (acting for McNary)
25 Feb 1944	3 Jan 1947	Wallace Humphrey White, Jr. (acting to 4 Jan 1945)
3 Jan 1947	3 Jan 1949	Alben W. Barkley
3 Jan 1949	29 Nov 1951	Kenneth Spicer Wherry
8 Jan 1952	3 Jan 1953	Henry Styles Bridges
3 Jan 1953	3 Jan 1955	Lyndon Baines Johnson
3 Jan 1955	3 Jan 1959	William F. Knowland
7 Jan 1959	7 Sep 1969	Everett McKinley Dirksen
24 Sep 1969	3 Jan 1977	Hugh Doggett Scott, Jr.
4 Jan 1977	3 Jan 1981	Howard H. Baker, Jr.
3 Jan 1981	3 Jan 1987	Robert Byrd
3 Jan 1987	3 Jan 1995	Robert "Bob" J. Dole
3 Jan 1995	3 Jan 2001	Thomas "Tom" Daschle
3 Jan 2001	20 Jan 2001	Trent Lott
20 Jan 2001	6 Jun 2001	Thomas "Tom" Daschle
6 Jun 2001	3 Jan 2003	Trent Lott
4 Jan 2001	3 Jan 2005	Thomas "Tom" Daschle
4 Jan 2005	3 Jan 2007	Harry Reid
4 Jan 2007	.	Mitch McConnell

1 Apr 1789	3 Mar 1791	Frederick A.C. Muhlenberg
24 Oct 1791	3 Mar 1793	Jonathan Trumbull
2 Dec 1793	3 Mar 1795	Frederick A.C. Muhlenberg
7 Dec 1795	3 Mar 1799	Jonathan Dayton
20 Apr 1798		George Dent (acting) (Speaker pro tempore)
28 May 1798		George Dent (acting) (Speaker pro tempore)
2 Dec 1799	3 Mar 1801	Theodore Sedgwick
7 Dec 1801	3 Mar 1807	Nathaniel Macon
26 Oct 1807	3 Mar 1811	Joseph B. Varnum
4 Nov 1811	19 Jan 1814	Henry Clay
19 Jan 1814	3 Mar 1815	Langdon Cheves
4 Dec 1815	28 Oct 1820	Henry Clay
15 Nov 1820	3 Mar 1821	John W. Taylor
4 Dec 1821	3 Mar 1823	Philip P. Barbour
3 Dec 1823	6 Mar 1825	Henry Clay
5 Dec 1825	3 Mar 1827	John W. Taylor
3 Dec 1827	2 Jun 1834	Andrew Stevenson
2 Jun 1834	3 Mar 1835	John Bell
7 Dec 1835	3 Mar 1839	James K. Polk
16 Dec 1839	3 Mar 1841	Robert Mercer Taliaferro Hunter
31 May 1841	3 Mar 1843	John White
4 Dec 1843	3 Mar 1845	John W. Jones
1 Dec 1845	3 Mar 1847	John W. Davis
6 Dec 1847	3 Mar 1849	Robert C. Winthrop
22 Dec 1849	3 Mar 1851	Howell Cobb
1 Dec 1851	3 Mar 1855	Linn Boyd
2 Feb 1856	3 Mar 1857	Nathaniel P. Banks
7 Dec 1857	3 Mar 1859	James L. Orr
1 Feb 1860	3 Mar 1861	William Pennington
4 Jul 1861	3 Mar 1863	Galusha A. Grow
7 Dec 1863	3 Mar 1869	Schuyler Colfax
3 Mar 1869		Theodore M. Pomeroy
4 Mar 1869	3 Mar 1875	James G. Blaine
6 Dec 1875	19 Aug 1876	Michael C. Kerr
20 Aug 1876	4 Dec 1876	Milton Sayler (Speaker pro tempore)
4 Dec 1876	3 Mar 1881	Samuel J. Randall
5 Dec 1881	3 Mar 1883	Joseph Warren Keifer
3 Dec 1883	3 Mar 1889	John G. Carlisle
2 Dec 1889	3 Mar 1891	Thomas B. Reed
7 Dec 1891	3 Mar 1895	Charles F. Crisp
2 Dec 1895	3 Mar 1899	Thomas B. Reed
4 Dec 1899	3 Mar 1903	David B. Henderson
9 Nov 1903	3 Mar 1911	Joseph G. Cannon
4 Apr 1911	3 Mar 1919	James Beauchamp "Champ" Clark
19 May 1919	3 Mar 1925	Frederick H. Gillett
7 Dec 1925	3 Mar 1931	Nicholas Longworth
7 Dec 1931	3 Mar 1933	John Nance Garner
9 Mar 1933	19 Aug 1934	Henry T. Rainey
3 Jan 1935	4 Jun 1936	Joseph W. Byrns
4 Jun 1936	15 Sep 1940	William B. Bankhead
16 Sep 1940	3 Jan 1947	Sam Rayburn
3 Jan 1947	3 Jan 1949	Joseph W. Martin, Jr.
3 Jan 1949	3 Jan 1953	Sam Rayburn
3 Jan 1953	3 Jan 1955	Joseph W. Martin, Jr.
5 Jan 1955	16 Nov 1961	Sam Rayburn
10 Jan 1962	3 Jan 1971	John W. McCormack
21 Jan 1971	3 Jan 1977	Carl B. Albert
4 Jan 1977	3 Jan 1987	Thomas P. "Tip" O'Neill, Jr.
6 Jan 1987	6 Jun 1989	James "Jim" C. Wright, Jr.
6 Jun 1989	3 Jan 1995	Thomas "Tom" S. Foley
4 Jan 1995	3 Jan 1999	Newt Gingrich
4 Jan 1999	3 Jan 2007	Dennis "Denny" Hastert
4 Jan 2007	5 Jan 2011	Nancy D'Alessandro Pelosi (f)
5 Jan 2011		John A. Boehner

1899	1911	Sereno Elisha Payne
1911	1915	Oscar Wilder Underwood
1915	1919	Claude Kitchin
1919	1923	Franklin "Frank" Wheeler Mondell
1923	1925	Nicholas Longworth
1925	1931	John Quillin Tilson
1931	1933	Henry T. Rainey
1933	1935	Joseph W. Byrns
1935	1937	William B. Bankhead
1937	1940	Sam Rayburn
1940	1947	John W. McCormack
1947	1949	Charles Abraham Halleck
1949	1953	John W. McCormack
1953	1955	Charles Abraham Halleck
1955	1962	John W. McCormack
1962	1971	Carl B. Albert
1971	1973	Thomas Hale Boggs, Sr.
1973	1977	Thomas P. "Tip" O'Neill, Jr.
1977	1986	James "Jim" Wright, Jr.
1987	1989	Thomas "Tom" S. Foley
1989	1994	Richard "Dick" Andrew Gephardt
1994	2002	Richard "Dick" Keith Armey
2003	28 Sep 2005	Thomas "Tom" Dale Delay
28 Sep 2005	2 Feb 2006	Roy Blunt
2 Feb 2006	3 Jan 2007	John A. Boehner
4 Jan 2007	5 Jan 2011	Steny H. Hoyer
5 Jan 2011		Eric I. Cantor

1899	1903	James Daniel Richardson
1903	1908	John Sharp Williams
1908	1911	James "Champ" Beauchamp Clark
1911	1919	James Robert Mann
1919	1921	James "Champ" Beauchamp Clark
1921	1923	Claude Kitchin
1923	1929	Finis James Garrett
1929	1931	John Nance Garner
1931	1939	Bertrand Hollis Snell
1939	1947	Joseph W. Martin, Jr.
1947	1949	Sam Rayburn
1949	1953	Joseph W. Martin, Jr.
1953	1955	Sam Rayburn
1955	1959	Joseph W. Martin, Jr.
1959	1965	Charles Abraham Halleck
1965	1973	Gerald Rudolph Ford, Jr.
1974	1981	John Jacob Rhodes
1981	1994	Robert Henry Michel
1995	2002	Richard "Dick" Andrew Gephardt
2003	3 Jan 2007	Nancy D'Alesandro Pelosi (f)
4 Jan 2007	5 Jan 2011	John A. Boehner
5 Jan 2011	.	Nancy D'Alesandro Pelosi (f)

12 Dec 1946	20 Jan 1953	John R. Steelman
20 Jan 1953	7 Oct 1958	Sherman Adams
7 Oct 1958	20 Jan 1961	Wilton B. Persons

18 Jan 1969	30 Apr 1973	Henry Robbins Haldeman
4 May 1973	27 Sep 1974	Alexander Meigs Haig, Jr.
27 Sep 1974	11 Nov 1975	Donald Henry Rumsfeld
11 Nov 1975	20 Jan 1977	Richard "Dick" Bruce Cheney
20 Jan 1977	18 Jul 1979	carica vacante
18 Jul 1979	11 Jun 1980	Hamilton Jordan
11 Jun 1980	20 Jan 1981	Jack H. Watson, Jr.
20 Jan 1981	4 Feb 1985	James Addison Baker III
4 Feb 1985	27 Feb 1987	Donald Thomas Regan
27 Feb 1987	1 Jul 1988	Howard Henry Baker, Jr.
1 Jul 1988	20 Jan 1989	Kenneth "Ken" Duberstein
20 Jan 1989	16 Dec 1991	John Henry Sununu
16 Dec 1991	23 Aug 1992	Samuel Knox Skinner
23 Aug 1992	20 Jan 1993	James Addison Baker III
20 Jan 1993	27 Jun 1994	Mack McLarty
27 Jun 1994	20 Jan 1997	Leon Edward Panetta
20 Jan 1997	30 Oct 1998	Erskine Bowles
30 Oct 1998	20 Jan 2001	John David Podesta
20 Jan 2001	14 Apr 2006	Andrew "Andy" Hill Card, Jr.
14 Apr 2006	20 Jan 2009	Joshua "Josh" Bolten
20 Jan 2009		Rahm Emanuel

23 Mar 1953	2 Apr 1955	Robert Cutler
2 Apr 1955	1 Sep 1956	Dillon Anderson
7 Jan 1957	24 Jun 1958	Robert Cutler
24 Jun 1958	13 Jan 1961	Gordon Gray
20 Jan 1961	28 Feb 1966	McGeorge Bundy
1 Apr 1966	2 Dec 1968	Walt W. Rostow
2 Dec 1968	3 Nov 1975	Henry Alfred Kissinger
3 Nov 1975	20 Jan 1977	Brent Scowcroft
20 Jan 1977	21 Jan 1981	Zbigniew Brzezinski
21 Jan 1981	4 Jan 1982	Richard V. Allen
4 Jan 1982	17 Oct 1983	William Patrick Clark
17 Oct 1983	4 Dec 1985	Robert "Bud" C. McFarlane
4 Dec 1985	25 Nov 1986	John M. Poindexter
2 Dec 1986	23 Nov 1987	Frank Charles Carlucci III
23 Nov 1987	20 Jan 1989	Colin Luther Powell
20 Jan 1989	20 Jan 1993	Brent Scowcroft
20 Jan 1993	14 Mar 1997	Anthony "Tony" Lake
14 Mar 1997	20 Jan 2001	Sandy Berger
20 Jan 2001	26 Jan 2005	Condoleezza "Condi" Rice (f)
26 Jan 2005	20 Jan 2009	Stephen J. Hadley
20 Jan 2009	.	James L. Jones

23 Jan 1946	10 Jun 1946	Sidney William Souers
10 Jun 1946	1 May 1947	Hoyt Sanford Vandenberg
1 May 1947	7 Oct 1950	Roscoe Henry Hillenkoetter
7 Oct 1950	9 Feb 1953	Walter Bedell Smith
9 Feb 1953	29 Nov 1961	Allen Welsh Dulles (acting fino al 26/2/1953)
29 Nov 1961	28 Apr 1965	John Alex McCone
28 Apr 1965	30 Jun 1966	William Francis Raborn, Jr.
30 Jun 1966	2 Feb 1973	Richard McGarrah Helms
2 Feb 1973	2 Jul 1973	James Rodney Schlesinger
2 Jul 1973	4 Sep 1973	Vernon Anthony Walters (acting)
4 Sep 1973	30 Jan 1976	William Egan Colby
30 Jan 1976	20 Jan 1977	George Herbert Walker Bush
20 Jan 1977	9 Mar 1977	E. Henry Knoche (acting)
9 Mar 1977	20 Jan 1981	Stansfield Turner
28 Jan 1981	29 Jan 1987	William Joseph Casey
29 Jan 1987	26 May 1987	Robert Michael Gates (acting)
26 May 1987	31 Aug 1991	William Hedycook Webster
1 Sep 1991	6 Nov 1991	Richard J. Kerr (acting)
6 Nov 1991	20 Jan 1993	Robert Michael Gates
21 Jan 1993	5 Feb 1993	William Oliver Studeman (acting)
5 Feb 1993	10 Jan 1995	James Woolsey
11 Jan 1995	9 May 1995	William Oliver Studeman (acting)
9 May 1995	15 Dec 1996	John Deutch
15 Dec 1996	11 Jul 2004	George Tenet (acting fino all'11/7/1997)
11 Jul 2004	24 Sep 2004	John McLaughlin (acting)
24 Sep 2004	30 May 2006	Porter J. Goss
30 May 2006	20 Jan 2009	Michael V. Hayden
20 Jan 2009	1 Jul 2011	Leon Edward Panetta
1 Jul 2011	6 Sep 2011	Michael Morell (acting fino al 6/9/2011)
6 Sep 2011		David Petraeus

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