James Beaton "Peggy" O'Neil (April 3, 1913 – October 17, 1997) was a Canadian ice hockey player.

He played 165 National Hockey League games between 1933 and 1942, including nine in the playoffs.

The rest of his career, which lasted from 1931 to 1946, was mainly spent in the American Hockey League.

After he retired from playing in 1946, he coached the Fenn College Foxes hockey team.

This biographical article relating to a Canadian ice hockey winger born in the 1910s is a stub.