Edgar Richard "Ernie" Mayne (2 July 1882 – 26 October 1961) was an Australian cricketer who played as a right-handed batsman and bowler.

[1] Mayne played in four Test matches for Australia between 1912 and 1921.

He made his Test debut on 15 July 1912 against South Africa in the 1912 Triangular Tournament in England.

[2] Mayne played first-class cricket for South Australia and Victoria between 1906 and 1925.

This biographical article related to an Australian cricket person born in the 1880s is a stub.