Jessica Wallenfels (sometimes credited as "Jessica Wallenfells") is an Award Winning American actress, choreographer, movement and theatre director, and graphic designer, notable for her early cult roles in Twin Peaks and the movie Dogfight, along with her later work as a choreographer, director, and stage actress.

Born in Tacoma, Washington, she lived in Los Angeles for many years, and is now artistic director of a non-profit organization in Portland, Oregon called Many Hats Collaboration as well as continuing to work on stage productions and media projects.