Senator Whitney may refer to:
Arthur Whitney (politician) (1871–1942), New Jersey State Senate George H. Whitney (1863–1928), New York State Senate James Scollay Whitney (1811–1878), Massachusetts State Senate Odell K. Whitney (1884–1967), South Dakota State Senate Orson F. Whitney (1855–1931), Utah State Senate Ramey Whitney (1908–1988), Nebraska State Senate