William McDonnell
William Neil McDonnell was an American sport shooter who competed in the 1912 Summer Olympics.
In 1912, he won the silver medal as a member of the American team in the team running deer, single shots event, and the bronze medal in the team 25 metre small-bore rifle competition. In the 1912 Summer Olympics he also participated in the following events:
- 25 metre small-bore rifle - 14th place
- 50 metre rifle, prone - 18th place
- 300 metre military rifle, three positions - 31st place
- 600 metre free rifle - 32nd place