William Lindsay (Kentucky politician) (1835–1909) was a U.S. Senator from Kentucky from 1893 to 1901. Senator Lindsay may also refer to:
John Lindsay (Nebraska politician) (born 1959), Nebraska State Senate Jon Lindsay (politician) (born 1935), Texas State Senate Richard P. Lindsay (1926–2010), Utah State Senate Richard Lindsay (West Virginia politician) (fl. 2010s), West Virginia Senate Robert B. Lindsay (1824–1902), Alabama State Senate
See also Senator Lindsey (disambiguation)