John McGill may refer to:Biraban, indigenous Australian leader known to Europeans as John McGill Jack McGill (1921–1994), ice hockey player Jack McGill (1909–1988), ice hockey player J. Yancey McGill, South Carolina senator John McGill (bishop) (1809–1872), American prelate of the Roman Catholic Church John Jones McGill (1860–1918), industrialist and philanthropist from Montreal, Québec John McGill (politician) (1752–1834), Upper Canada politician and army officer