Marlies Askamp (born August 7, 1970 in Dorsten, Recklinghausen, North Rhine-Westphalia) is a German professional basketball player.

She was one of the original players to play in the U.S. Women's National Basketball Association (WNBA).

As a youth, Askamp played basketball and competed in track until at age 16.

She speaks German, English, and French.

This biographical article relating to a German basketball figure is a stub.