McLeay is a surname. Notable people with the surname include:
George McLeay (1892–1955), Australian politician Glenn McLeay (born 1968), New Zealand cyclist John McLeay Jr. (1922–2000), Australian politician John McLeay Sr. (1893–1982), Australian politician Leo McLeay (born 1945), Australian politician Paul McLeay (born 1972), Australian politician
See also Macleay (disambiguation)