McVicar or MacVicar is a surname. Notable people with the surname include:
McVicar:
Colin McVicar (1916–1987), New Zealand cricketer
David McVicar (born 1967), Scottish opera and theatre director
Ewan McVicar, Scottish dance music producer and disc jockey
Hannah McVicar, British illustrator and printmaker
Jack McVicar (1903–1952), Canadian professional ice hockey player
Jekka McVicar, English organic gardening expert
John McVicar (1940–2022), British journalist, formerly an armed robber
Neil McVicar (minister) (1672–1747), minister
Neil McVicar (politician), Canadian politician
Nelson McVicar (1871–1960), American federal judge
Rob McVicar (born 1982), Canadian professional ice hockey player
Stuart McVicar (1918–1990), New Zealand cricketer
MacVicar:
Angus MacVicar (1908–2001), Scottish author
Margaret MacVicar (1944–1991), American physicist and educator
Sheila MacVicar, Canadian television journalist
Macvicar:
Anne Macvicar Grant (1755–1838), American-Scottish author