William C. "Skinny" Johnson (August 16, 1911 – February 5, 1980) was an American basketball player during the 1930s.
As a 6 feet 4 inches (193 cm) center Johnson was among the tallest players of his time.
The Oklahoma City native attended the University of Kansas (1929–33), where he was a three-year letterwinner under coach Phog Allen.
He briefly coached collegiate basketball at Cleveland Chiropractic College (1937) in Kansas City, Missouri as well.
This biographical article relating to a United States basketball player, coach, or other figure born in the 1910s is a stub.