Matthijs (), also spelled Mattijs, Mathijs and Matijs, is the Dutch form of the masculine given name "Matthew". It can also be a surname. Notable people with the name include:

Given name Matthijs/Matthys Matthijs Accama (1702–1783), Dutch painter Matthijs Balen (1684–1766), Dutch painter Matthijs van den Bergh (1618–1687), Dutch painter Matthijs van den Bos (born 1969), Dutch academic Mattijs Branderhorst (born 1993), Dutch footballer Matthijs Bril (1550–1583), Flemish painter Matthijs Brouwer (born 1980), Dutch field hockey player Matthijs Büchli (born 1992), Dutch track cyclist Matthijs Clavan (1929–1983), Dutch footballer Matthijs Cock (c.1505–1548), Flemish landscape painter and draughtsman Matthijs van Dulcken (c.1560s–1634), Dutch mayor and governor Matthijs Hannink (born 1996), Dutch artist and designer Matthijs Harings (1593–1667), Dutch painter Matthijs van Heijningen (born 1944), Dutch film producer Matthijs van Heijningen, Jr. (born 1965), Dutch filmmaker Matthijs Huizing (born 1960), Dutch politician O. J. Matthijs Jolles (1911–1968) American translator from German Matthijs Kleyn (born 1979), Dutch television presenter Matthijs Langhedul (died circa 1636), Flemish organ builder Matthijs de Ligt (born 1999), Dutch footballer Matthijs Maris (1839–1917), Dutch painter Matthijs van Miltenburg (born 1972), Dutch politician Matthijs Musson (1598–1678), Dutch painter Matthijs Naiveu (1647–1726), Dutch painter Matthijs van Nieuwkerk (born 1960), Dutch television presenter Matthijs Pool (1676–1732), Dutch engraver Matthijs Quast (died 1641), Dutch explorer Matthijs Röling (born 1943), Dutch painter Matthijs van de Sande Bakhuyzen (born 1988), Dutch actor Matthijs van Schelven (born 1989), Dutch cricket player Matthijs Siegenbeek (1774–1854), Dutch academic Matthijs Vellenga (born 1977), Dutch rower Matthijs Vermeulen (1888–1967), Dutch composer and music journalist Matthijs Verschoor (born 1955), Dutch pianist Matthijs Wulfraet (1648–1727), Dutch painter

Mathijs Mathijs Bouman (born 1966), Dutch economist and journalist Mathijs Heyligers (born 1957), Dutch violin maker Mathijs Tielemans (born 2002), Dutch footballer

Mattijs Mattijs Branderhorst (born 1993), Dutch footballer Mattijs Visser (born 1958), Dutch organiser of art exhibitions and performances

Matijs Matijs Dierickx (born 1991), Belgian badminton player

Surname Matthijs Abraham Matthijs (1581–1649), Flemish painter Paul Matthijs (born 1976), Dutch football player Rudy Matthijs (born 1959), Belgian road bicycle racer

Mathijs Ernest Mathijs (born c.1968), Canadian film professor

See also Mathies Mattheus Matthias Matthew (name) Matthys (as a surname)