McCalla is a surname. Notable people with the surname include:
Bowman H. McCalla (1844–1910), officer in the U.S. Navy Deidre McCalla, American musician Irish McCalla (1928–2002), actress and pinup girl LaDouphyous McCalla (born 1976), American football player Leyla McCalla (born 1985), American musician Noel McCalla (born 1956), current lead singer for Manfred Mann's Earth Band Val McCalla (1943–2002), British newspaper publisher William McCalla (1814–1849), Irish botanist
See also USS McCalla, two ships McCalla, Alabama, town in the United States McCalla Field, Auxiliary landing airfield, in Guantanamo Bay, Cuba McCall (disambiguation)