William Anthony O'Neill (born 29 December 1919, date of death unknown) was an Irish professional footballer who played as a midfielder.
During his first season in England, O'Neill made 39 appearances in all competitions, scoring 22 times as the Clarets finished runners up to Gillingham.
During his time at Walsall, O'Neill scored 16 league goals in 51 games, before returning to Ireland, signing for Evergreen United in December 1952.
[1][6] During the 1961–62 League of Ireland season, O'Neill returned to former club Cork Celtic as manager, with whom he formerly played for under the guise of Evergreen United.
[7] In 1950, O'Neill married Rita McFerran, who played camogie for Antrim GAA, at Corpus Christi Church, Whitehall, Dublin.