Senators 2 / 21
Arthur I. Boreman (1823)
Arthur Naparstek (1938)
Arthur P. Hayne (1788)
Arthur R. Gould (1857)
Arturo Char Chaljub (1967)
Arturo Vera (1946)
Asher Robbins (1761)
Augustus C. Dodge (1812)
Augustus Seymour Porter (1798)
B. Everett Jordan (1896)
Bainbridge Wadleigh (1831)
Barbara Mikulski (1936)
Ben Cardin (1943)
Ben Nelson (1941)
Ben Nighthorse Campbell (1933)
Benjamin F. Harding (1823)
Benjamin F. Shively (1857)
Benjamin Fitzpatrick (1802)
Benjamin Gratz Brown (1826)
Benjamin Hawkins (1754)
Benjamin Pierce (1757)
Benjamin Stark (1820)
Benjamin Swift (1781)
Benjamin Wade (1800)
Bennett Johnston Jr. (1932)
Benning W. Jenness (1806)
Berkeley L. Bunker (1906)
Bert H. Miller (1879)
Bill Frist (1952)
Bill Keith (1934)
Bill Nelson (1942)
Birch Bayh (1928)
Blair Moody (1902)
Blanca Osuna (1950)
Blanche Bruce (1841)
Bob Bartlett (1904)
Bob Bennett (1933)
Bob Collins (1946)
Bob Corker (1952)