Mair is a surname in the Scots, German and Yiddish languages, deriving from Latin maior ('greater'). Notable people with the surname include:
People with the surname Mair in Scots contextAdam Mair (born 1979), Canadian ice hockey playerCharles Mair, Canadian poet, son of Scottish immigrantsEarnest Mair, Australian rugby league football coachEddie Mair, Scottish television and radio presenterGilbert Mair (trader) (1799 – 1857), sailor and trader in New ZealandLee Mair (born 1980), Scottish footballerNorman Mair, Scottish rugby player and analystRafe Mair, Canadian political commentatorRobert Mair, Master of Jesus College, CambridgeSarah Mair (1846–1941), Scottish campaigner for women's suffrage and educationWilliam Mair ( –1897), politician in South AustraliaPeople with the surname Mair in German contextPaulus Hector Mair (1517-1579), Augsburg civil servantMichael Mair (born 1962), Italian skierVictor H. Mair, American Professor of Chinese Language and LiteratureWolfgang Mair (born 1980), Austrian footballer