|Born: December 11, 1899|
|1920, for the Atlanta Black Crackers|
|1937, for the Brooklyn Royal Giants|
William Gisentaner (December 11, 1899 – death date unknown) was an American baseball pitcher in the Negro leagues. He played from 1920 to 1937 with several teams, including the Homestead Grays, Kansas City Monarchs and the Lincoln Giants. He pitched with a mangled left hand.
- "Colored Teams to Appear at Riverside Park" Portsmouth Times, Portsmouth, Ohio, September 16, 1936, Page 8, Column 7"
- Riley, James A. (1994). The Biographical Encyclopedia of the Negro Baseball Leagues. New York: Carroll & Graf. ISBN 0-7867-0959-6.
- Career statistics and player information from Baseball-Reference and Baseball-Reference Black Baseball stats and Seamheads