Senator Sweeney may refer to:
James G. Sweeney (New York politician) (1905–1969), New York State Senate John James Sweeney (born 1927), Pennsylvania State Senate Mark Sweeney (politician) (1959–2022), Montana State Senate Patrick Sweeney (politician) (1939–2020), Ohio State Senate Stephen Sweeney (born 1959), New Jersey State Senate Thomas Sweeney (glassmaker) (1806–1890), Virginia State Senate Thomas Sweeney (politician) (1903–1973), West Virginia State Senate
See also Joseph Henry Sweney (1845–1918), Iowa State Senate