Utriainen is a surname of Finnish origin. Notable people with the surname include:

Esa Utriainen (born 1953), Finnish javelin thrower Jussi Utriainen (born 1978), Finnish long-distance runner Raimo Utriainen (1927–1994), Finnish sculptor Sanni Utriainen (born 1991), Finnish javelin thrower, daughter of Esa Utriainen