William Clark (boxer)

{{short description|American boxer, born 1899}}

William C. Clark (ne Oistacher; October 8, 1899 – March 21, 1988) was an American boxer who competed in the 1920 Summer Olympics. Clark was affiliated with the Hermann Institute of Philadelphia. He died in Miami, Florida.{{cite Sports-Reference |url=https://www.sports-reference.com/olympics/athletes/cl/william-clark-2.html |archive-url=https://web.archive.org/web/20200418091722/https://www.sports-reference.com/olympics/athletes/cl/william-clark-2.html |url-status=dead |archive-date=18 April 2020 |title=William Clark Olympic Results |accessdate=5 November 2018}}

In 1920 he finished fourth in the welterweight class after losing the bronze medal bout to Frederick Kolberg.{{cite web|url=https://www.olympedia.org/athletes/8642 |title=William Clark |work=Olympedia |access-date=6 August 2021}}