Summum is a religion and philosophy.
Summum may also refer to: Summum, Illinois, an unincorporated community in Fulton County, Illinois, United States Summum (Grenoble), a concert hall in Grenoble, France
See also Summum bonum, Latin for "the highest good" Summum Chiefs, presently Jonquière Marquis, a Quebec ice hockey team, known previously as Laval Summum Chiefs (2005–2006) and St-Jean Summum Chiefs (2006–2008)