McKelvie is a surname. Notable people with the surname include:
Chris McKelvie (born 1985), American ice hockey playerChristina McKelvie (born 1968), Scottish politicianDaniel McKelvie, Scottish rugby league playerIan McKelvie, New Zealand politicianJamie McKelvie (born 1980), British cartoonist and illustratorRed McKelvie, New Zealand musicianRobert McKelvie (1912–1996), English cricketerRoderick R. McKelvie (born 1946), American judgeSamuel Roy McKelvie (1881–1956), American politicianSusan McKelvie (born 1985), Scottish hammer throwerZach McKelvie (born 1985), American ice hockey player