William Albert Edgerton (born August 16, 1941) is an American former Major League Baseball left-handed pitcher. He pitched for the Kansas City Athletics (1966–1967) and Seattle Pilots (1969). Edgerton was born in South Bend, Indiana. He is 6 ft 2 in (1.88 m) and weighs 185 lb. During a 3-year baseball career, Edgerton compiled 1 win, 11 strikeouts, and a 4.79 earned run average. Following his majors career, Edgerton pitched in the Orioles and Dodgers Minor league systems.