Robert A. Taft (1889–1953) was the U.S. Senator from Ohio from 1939 to 1953. Senator Taft may also refer to:

Bezaleel Taft Jr. (1780–1846), Massachusetts State Senate Bezaleel Taft Sr. (1750–1839), Massachusetts State Senate James L. Taft Jr. (1930–2011), Rhode Island State Senate Kingsley A. Taft (1903–1970), Ohio State Senate Robert Taft Jr. (1917–1993), Ohio State Senate Russell S. Taft (1835–1902), Vermont State Senate William W. Taft (born 1932), Ohio State Senate