Senator Thayer

Senator  may refer to:


 * Damon Thayer (born 1967), Kentucky State Senate
 * Ebeneezer Thayer (1746–1809), Massachusetts State Senate
 * Francis S. Thayer (1822–1880), New York State Senate
 * John Milton Thayer (1820–1906), U.S. Senator from Nebraska
 * John R. Thayer (1845–1916), Massachusetts State Senate
 * Lyman Wellington Thayer (1854–1919), Wisconsin State Senate
 * Warren T. Thayer (1869–1956), New York State Senate