Neil McNeil Catholic High School is an all-boys Roman Catholic secondary school in Toronto, Ontario, Canada. It is named after Neil McNeil, the Roman Catholic Archbishop of Vancouver from 1910 to 1912 and Roman Catholic Archbishop of Toronto from 1912 to 1934. It is administered by the Toronto Catholic District School Board (TCDSB), formerly the Metropolitan Separate School Board.

Neil McNeil was the Roman Catholic Archbishop of Vancouver from 1910 to 1912 and Roman Catholic Archbishop of Toronto from 1912 to 1934.