Thomas Ernest "Ernie, Moose" Johnson (February 26, 1886 - March 25, 1963) was a Canadian ice hockey player whose professional career spanned from 1905 to 1931. He was a member of four Stanley Cup winning teams between 1905 and 1910 with the Montreal Wanderers of the Eastern Canada Amateur Hockey Association (ECAHA) and later the National Hockey Association (NHA). He moved west, and switched from left wing to defence, in 1911 to join the newly formed Pacific Coast Hockey Association (PCHA).