Fris is a surname. Notable people with the surname include:
Barbara Fris (born 1956), Canadian soprano and actress Christina Fris (1757–1835), Swedish industrialist and merchant Edward S. Fris (1921–2010), American lieutenant general Francesc Gaset Fris (born 1947), Andorran sport shooter Ihor Fris (born 1973), Ukrainian notary and politician Jan Friš (born 1995), Czech middle-distance runner Kristijan Fris (born 1984), Serbian wrestler Pieter Fris (1627–1706), Dutch Golden Age painter
See also Frïs Vodka, a Danish vodka brand