A Listing of particularly notable people who previously served in the United States Senate who have articles about them in Wikipedia.
A
B
- Joseph H. Ball
- Thomas R. Bard
- Alben W. Barkley
- Dean Barkley
- Richard Bassett
- Elmer Austin Benson
- Thomas Hart Benton
- Lloyd Bentsen
- Theodore G. Bilbo
- Hugo Black
- James G. Blaine
- Newton Booth
- Rudy Boschwitz
- Bill Bradley
- Carol Moseley Braun
- John C. Breckinridge
- John W. Bricker
- David C. Broderick
- Edward William Brooke, III
- James Buchanan
- Prescott Bush
- Pierce Butler
- James F. Byrnes
C
D
E
F
G
H
- John S. Hager
- Warren G. Harding
- Benjamin Harrison
- Pat Harrison
- William Henry Harrison
- Gary Hart
- Philip A. Hart
- Vance Hartke
- Henry P. Haun
- Benjamin Hawkins
- S. I. Hayakawa
- George Hearst
- John Netherland Heiskell
- Jesse Helms
- Thomas A. Hendricks
- John Henry
- Guy V. Howard
- Hubert H. Humphrey
- Muriel Humphrey
I
J
K
L
M
N
O
P
Q
R
S
- Dwight M. Sabin
- Pierre Salinger
- Leverett Saltonstall
- Aaron Augustus Sargent
- Thomas D. Schall
- Philip Schuyler
- Hugh Scott
- John Seymour
- John Sherman
- James Shields
- Henrik Shipstead
- Samuel M. Shortridge
- Furnifold M. Simmons
- George A. Smathers
- Margaret Chase Smith
- John Sparkman
- Robert T. Stafford
- Leland Stanford
- Joseph Stanton, Jr.
- John C. Stennis
- Ozora P. Stearns
- Thomas M. Storke
- Caleb Strong
- Stuart Symington