Charles Bricker Keller (born February 9, 1955) is a former first baseman, catcher and designated hitter in Minor League Baseball who played from 1976 through 1985 in the Atlanta Braves, Philadelphia Phillies and Toronto Blue Jays organizations. Listed at 6' 4", 210 lb., Keller batted and threw right handed. He was born in Royal Oak, Michigan. In between, Keller played winter ball with the Leones del Caracas and Tiburones de La Guaira clubs of the Venezuelan Professional Baseball League, playing for them in the 1979-80 and 1982-83 seasons, respectively.