Senator Townsend may refer to:
Members of the United States Senate Charles E. Townsend (1856–1924), U.S. Senator from Michigan from 1911 to 1923 John G. Townsend Jr. (1871–1964), U.S. Senator from Delaware from 1929 to 1941
United States state senate members Bryan Townsend (American politician) (born 1981), Delaware State Senate Charles Townsend (Ohio politician) (1834–1900), Ohio State Senate Fred Townsend (1862–1918), Iowa State Senate John Townsend (New York City) (1789–1863), New York State Senate Manly B. Townsend (1803–1849), Maine State Senate Randolph Townsend (born 1947), Nevada State Senate Wayne Townsend (1926–2015), Indiana State Senate William Townsend (New York politician) (1848–1919), New York State Senate
See also Norton Strange Townshend (1815–1895), Ohio State Senate