McClelland is a surname. Notable people with the surname include:
Alyssa McClelland, Australian actressCharles A. McClelland (born 1917), American political systems analystCharles P. McClelland (1854–1944), New York politician, and US federal judgeDavid McClelland, American psychologistDoug McClelland, Australian politicianGeorge William McClelland, American educatorGlenn McClelland, American keyboardistHugh McClelland (1875–1958), Australian politicianJames McClelland (disambiguation), several peopleJim McClelland, Australian senator and judgeJohn McClelland (disambiguation), several peopleMark McClelland, bassist for Little Doses, previously for Snow PatrolRobert McClelland (disambiguation), several peopleThomas McClelland, U.S. Naval CaptainTim McClelland, Major League Baseball umpire