Seay is a surname. Notable people with the surname include:
Abraham Jefferson Seay (1832–1915), American lawyer, soldier, judge, and politician Albert Seay, American musicologist Bobby Seay (born 1978), American baseball player Clarence Seay (born 1957), American jazz bassist and composer Dick Seay (1904–1981), American baseball player Edward T. Seay (c. 1869–1941), American lawyer and politician Frank Howell Seay (born 1938), American jurist James Seay, (1914–1992), American actor Johnny Seay (1940–2016), American country music singer Lloyd Seay (1919–1941), American stock car racing driver Mark Seay (born 1967), American football player SEAY (fl. 2000s–2020s), American vocalist and composer S.S. Seay (1899–1988), American activist, religious leader, and memoirist Thomas Seay (1846–1896), American politician from Alabama Virgil Seay (born 1958), American football player Virginia Seay (1922–2015), American composer and musicologist William E. Seay (1921–2013), American politician from Missouri William W. Seay (1948–1968), American soldier and Medal of Honor recipient
See also Robbie Seay Band Seay Building, the main administration building of Centenary College of New Jersey Seay Hall at the Alabama Agricultural and Mechanical University Seay Auditorium, at the University of Kentucky, Lexington (named after William Albert Seay, Dean of the College of Agriculture in the 1960s) USNS Seay, a U.S. Navy cargo ship Say (disambiguation) Sea (disambiguation) See (disambiguation) Shea (disambiguation)