John Raymond O'Neill (19 January 1891 – 18 July 1951) was a Conservative member of the House of Commons of Canada.
He was born in Almonte, Ontario and became a promoter and prospector.
O'Neill attended school at Almonte then St. Michael's College and the University of Toronto where he attained his Bachelor of Arts degree.
[1] He made an unsuccessful bid for a Legislative Assembly of Ontario seat in the 1923 provincial election.
After serving only one term, the 15th Canadian Parliament, he was defeated by Joseph-Arthur Bradette of the Liberals.