Seneca Wallace (born August 6, 1980 in Sacramento, California) is an American football quarterback for the Seattle Seahawks of the National Football League. He was drafted by the Seahawks in the fourth round of the 2003 NFL Draft. He played college football at Iowa State.

Wallace attended Cordova High School in Rancho Cordova, California, and was a letterman in football and basketball. In basketball, he won All-Sierra Conference honors and All-Sacramento honorable mention honors.

Wallace attended Sacramento City College in order to stay close to home at his mother's request. He transferred to Iowa State University for his junior and senior year.