Carnes is a surname. Notable people with the surname include:
Clarence Carnes (1927–1988), American prisoner Cody Carnes (born 1989), American Christian musician Edward Earl Carnes (born 1950), American judge Jill Carnes, musician and artist Jimmy Carnes (1934–2011), American track and field athlete, coach and administrator Julie E. Carnes (born 1950), American judge Kim Carnes (born 1945), American singer and songwriter Michael Carnes (born 1950), American composer Patrick Carnes (born 1944), American counselor Ryan Carnes (born 1982), American actor Thomas P. Carnes (1762–1822), American lawyer and politician
See also Carnes, Iowa Carnes, Mississippi Carne