Marc Hansen (born 1963) is a cartoonist and creator of Ralph Snart, Weird Melvin and Doctor Gorpon.

Ralph Snart is his most successful creation that began in 1986, which had newsstand and direct market distribution.

Born the youngest of three brothers in Big Rapids, Michigan, Hansen began teaching himself to draw at an early age by copying the artists in MAD magazines.

Ralph Snart Adventures became a popular and consistent property of NOW and appeared on newsstands and in the direct market from 1986 until 1993.

In 1991, Malibu Graphics published his three issue mini-series about a monster killer called Doctor Gorpon.