Charles J. Banker (born c. 1939 or 1940) is an American former football coach. He was the head football coach for Westminster College—now known as Westminster University—in 1970, Viewmont High School from 1974 to 1975, and Iowa State University in an interim capacity in 1986. He also coached for Glendale (CA), Utah, Boise State, and the St. Louis Cardinals and Washington Redskins of the National Football League (NFL). He played college football for Glendale (CA) and Cal State Los Angeles as a tight end and linebacker.

Banker served in various administrative roles for the Redskins; Philadelphia Eagles; and the new expansion team, the Houston Texans.