Majority Leaders of the U.S. Senate (Sortable)


#	Office Holder	Party	Entered Office \| Age	Left Office \| Age	Tenure (y\|m\|d)	Died \| Age
1	Henry Cabot Lodge	Republican	Mar 4, 1920 \| 69	Nov 9, 1924 \| 74	4y \| 8m \| 5d	Nov 9, 1924 \| 74
2	Charles Curtis	Republican	Mar 4, 1925 \| 65	Mar 4, 1929 \| 69	4y \| 0m \| 0d	Feb 8, 1936 \| 76
4	Joseph T. Robinson	Democratic	Mar 4, 1933 \| 60	Jul 14, 1937 \| 64	4y \| 4m \| 10d	Jul 14, 1937 \| 64
3	James E. Watson	Republican	Mar 4, 1929 \| 64	Mar 3, 1933 \| 68	3y \| 11m \| 27d	Jul 29, 1948 \| 83
6	Wallace H. White Jr.	Republican	Jan 3, 1947 \| 69	Jan 3, 1949 \| 71	2y \| 0m \| 0d	Mar 31, 1952 \| 74
9	Robert A. Taft	Republican	Jan 3, 1953 \| 63	Jul 31, 1953 \| 63	0y \| 6m \| 28d	Jul 31, 1953 \| 63
5	Alben W. Barkley	Democratic	Jul 14, 1937 \| 59	Jan 3, 1947 \| 69	9y \| 5m \| 20d	Apr 30, 1956 \| 78
7	Scott W. Lucas	Democratic	Jan 3, 1949 \| 56	Jan 3, 1951 \| 58	2y \| 0m \| 0d	Feb 22, 1968 \| 76
11	Lyndon B. Johnson	Democratic	Jan 3, 1955 \| 46	Jan 3, 1961 \| 52	6y \| 0m \| 0d	Jan 22, 1973 \| 64
10	William F. Knowland	Republican	Aug 4, 1953 \| 45	Jan 3, 1955 \| 46	1y \| 4m \| 30d	Feb 23, 1974 \| 65
8	Ernest W. McFarland	Democratic	Jan 3, 1951 \| 56	Jan 3, 1953 \| 58	2y \| 0m \| 0d	Jun 8, 1984 \| 89
12	Mike Mansfield	Democratic	Jan 3, 1961 \| 57	Jan 3, 1977 \| 73	16y \| 0m \| 0d	Oct 5, 2001 \| 98
16	Robert C. Byrd	Democratic	Jan 3, 1987 \| 69	Jan 3, 1989 \| 71	2y \| 0m \| 0d	Jun 28, 2010 \| 92
13	Robert C. Byrd	Democratic	Jan 3, 1977 \| 59	Jan 3, 1981 \| 63	4y \| 0m \| 0d	Jun 28, 2010 \| 92
14	Howard Baker	Republican	Jan 3, 1981 \| 55	Jan 3, 1985 \| 59	4y \| 0m \| 0d	Jun 26, 2014 \| 88
15	Bob Dole	Republican	Jan 3, 1985 \| 61	Jan 3, 1987 \| 63	2y \| 0m \| 0d	Living \| 95
17	George J. Mitchell	Democratic	Jan 3, 1989 \| 55	Jan 3, 1995 \| 61	6y \| 0m \| 0d	Living \| 85
18	Bob Dole	Republican	Jan 3, 1995 \| 71	Jun 12, 1996 \| 72	1y \| 5m \| 9d	Living \| 95
19	Trent Lott	Republican	Jun 12, 1996 \| 54	Jan 3, 2001 \| 59	4y \| 6m \| 22d	Living \| 77
20	Tom Daschle	Democratic	Jan 3, 2001 \| 53	Jan 20, 2001 \| 53	0y \| 0m \| 17d	Living \| 71
21	Trent Lott	Republican	Jan 20, 2001 \| 59	Jun 6, 2001 \| 59	0y \| 4m \| 17d	Living \| 77
22	Tom Daschle	Democratic	Jun 6, 2001 \| 53	Jan 3, 2003 \| 55	1y \| 6m \| 28d	Living \| 71
23	Bill Frist	Republican	Jan 3, 2003 \| 50	Jan 3, 2007 \| 54	4y \| 0m \| 0d	Living \| 67
24	Harry Reid	Democratic	Jan 3, 2007 \| 67	Jan 3, 2015 \| 75	8y \| 0m \| 0d	Living \| 79
25	Mitch McConnell	Republican	Jan 3, 2015 \| 72	Incumbent \| 77	4y \| 4m \| 20d	Living \| 77


#	Office Holder	Party	Entered Office \| Age	Left Office \| Age	Tenure (y\|m\|d)	Died \| Age
1	Henry Cabot Lodge	Republican	Mar 4, 1920 \| 69	Nov 9, 1924 \| 74	4y \| 8m \| 5d	Nov 9, 1924 \| 74
2	Charles Curtis	Republican	Mar 4, 1925 \| 65	Mar 4, 1929 \| 69	4y \| 0m \| 0d	Feb 8, 1936 \| 76
4	Joseph T. Robinson	Democratic	Mar 4, 1933 \| 60	Jul 14, 1937 \| 64	4y \| 4m \| 10d	Jul 14, 1937 \| 64
3	James E. Watson	Republican	Mar 4, 1929 \| 64	Mar 3, 1933 \| 68	3y \| 11m \| 27d	Jul 29, 1948 \| 83
6	Wallace H. White Jr.	Republican	Jan 3, 1947 \| 69	Jan 3, 1949 \| 71	2y \| 0m \| 0d	Mar 31, 1952 \| 74
9	Robert A. Taft	Republican	Jan 3, 1953 \| 63	Jul 31, 1953 \| 63	0y \| 6m \| 28d	Jul 31, 1953 \| 63
5	Alben W. Barkley	Democratic	Jul 14, 1937 \| 59	Jan 3, 1947 \| 69	9y \| 5m \| 20d	Apr 30, 1956 \| 78
7	Scott W. Lucas	Democratic	Jan 3, 1949 \| 56	Jan 3, 1951 \| 58	2y \| 0m \| 0d	Feb 22, 1968 \| 76
11	Lyndon B. Johnson	Democratic	Jan 3, 1955 \| 46	Jan 3, 1961 \| 52	6y \| 0m \| 0d	Jan 22, 1973 \| 64
10	William F. Knowland	Republican	Aug 4, 1953 \| 45	Jan 3, 1955 \| 46	1y \| 4m \| 30d	Feb 23, 1974 \| 65
8	Ernest W. McFarland	Democratic	Jan 3, 1951 \| 56	Jan 3, 1953 \| 58	2y \| 0m \| 0d	Jun 8, 1984 \| 89
12	Mike Mansfield	Democratic	Jan 3, 1961 \| 57	Jan 3, 1977 \| 73	16y \| 0m \| 0d	Oct 5, 2001 \| 98
16	Robert C. Byrd	Democratic	Jan 3, 1987 \| 69	Jan 3, 1989 \| 71	2y \| 0m \| 0d	Jun 28, 2010 \| 92
13	Robert C. Byrd	Democratic	Jan 3, 1977 \| 59	Jan 3, 1981 \| 63	4y \| 0m \| 0d	Jun 28, 2010 \| 92
14	Howard Baker	Republican	Jan 3, 1981 \| 55	Jan 3, 1985 \| 59	4y \| 0m \| 0d	Jun 26, 2014 \| 88
15	Bob Dole	Republican	Jan 3, 1985 \| 61	Jan 3, 1987 \| 63	2y \| 0m \| 0d	Living \| 95
17	George J. Mitchell	Democratic	Jan 3, 1989 \| 55	Jan 3, 1995 \| 61	6y \| 0m \| 0d	Living \| 85
18	Bob Dole	Republican	Jan 3, 1995 \| 71	Jun 12, 1996 \| 72	1y \| 5m \| 9d	Living \| 95
19	Trent Lott	Republican	Jun 12, 1996 \| 54	Jan 3, 2001 \| 59	4y \| 6m \| 22d	Living \| 77
20	Tom Daschle	Democratic	Jan 3, 2001 \| 53	Jan 20, 2001 \| 53	0y \| 0m \| 17d	Living \| 71
21	Trent Lott	Republican	Jan 20, 2001 \| 59	Jun 6, 2001 \| 59	0y \| 4m \| 17d	Living \| 77
22	Tom Daschle	Democratic	Jun 6, 2001 \| 53	Jan 3, 2003 \| 55	1y \| 6m \| 28d	Living \| 71
23	Bill Frist	Republican	Jan 3, 2003 \| 50	Jan 3, 2007 \| 54	4y \| 0m \| 0d	Living \| 67
24	Harry Reid	Democratic	Jan 3, 2007 \| 67	Jan 3, 2015 \| 75	8y \| 0m \| 0d	Living \| 79
25	Mitch McConnell	Republican	Jan 3, 2015 \| 72	Incumbent \| 77	4y \| 4m \| 20d	Living \| 77