William McRae (1909–1973) was an American judge.

William McRae may also refer to:

William McRae (botanist) (1878–1952), Scottish botanist William McRae (cricketer) (1904–1973), Australian cricketer William Plummer McRae (1863/1864 – 1901), American politician

See also Willie McRae (1923–1985), Scottish lawyer and campaigner William MacRae (1834–1882), Confederate States Army general William McCrea (disambiguation)