Mattis is a male given name, a Norwegian form of Matthew, and also a short form for Matthias. Notable people with the name include:
Given name Mattis Hætta (1959–2022), Norwegian singer Mattis Mathiesen (1924–2010), Norwegian photographer and film director Mattis Næss (born 1973), Norwegian sprint canoer
Last name Anne Tamar-Mattis, American attorney, human rights advocate, and founder of interACT Dwayne Mattis (born 1981), professional footballer Everton Mattis (born 1957), cricketer Guilherme Mattis (born 1990), football player James Mattis (born 1950), American general and former Secretary of Defense Peter Mattis, American computer programmer Ralph Mattis (1890–1960), baseball player Sam Mattis (born 1994), American Olympic discus thrower Shane Mattis (born 1980), professional goalkeeper from Jamaica Tyesha Mattis (born 1999), British artistic gymnast
See also
Mattis v Pollock, English tort law case Mattis Point, Newfoundland and Labrador