Senator Warren may refer to:
United States Members of the U.S. Senate Elizabeth Warren (born 1949), senator from Massachusetts (2013-) Francis E. Warren (1844–1929), senator from Wyoming (1890–1893, 1895–1929)
U.S. state senate members Charles Henry Warren (1798–1874), Massachusetts State Senate Fitz Henry Warren (1816–1878), Iowa State Senate George Warren (South Carolina politician) (1887–1961), South Carolina State Senate George M. Warren (1879–1956), Virginia State Senate George M. Warren Jr. (1922–2010), Virginia State Senate George T. Warren II (1937–2025), Georgia State Senate George Washington Warren (1813–1883), Massachusetts State Senate Joe Warren (Kansas politician) (1912–2003), Kansas State Senate Kellie Warren (born 1969), Kansas State Senate Lindsay C. Warren (1889–1976), Virginia State Senate Lloyd Earl Warren (1896–1934), Virginia State Senate Lott Warren (1797–1861), Georgia State Senate Moses Warren (1779–1845), New York State Senate Rebekah Warren (born 1971), Michigan State Senate Robert D. Warren Sr. (1928–2013), North Carolina State Senate Robert W. Warren (1925–1998), Wisconsin State Senate