| Personal information | |||
|---|---|---|---|
| Full name | William Anthony O'Neill | ||
| Date of birth | 29 December 1919 | ||
| Place of birth | Cork, Ireland | ||
| Playing position | Inside forward | ||
| Senior career* | |||
| Years | Team | Apps† | (Gls)† |
| Cork United | ? | (?) | |
| Belfast Celtic | ? | (?) | |
| Chelmsford City | ? | (?) | |
| 1949–1951 | Burnley | 1 | (1) |
| 1951–1953 | Walsall | 51 | (16) |
| * Senior club appearances and goals counted for the domestic league only. † Appearances (Goals). | |||
William Anthony "Billy" O'Neill (born 29 December 1919) was an Irish professional footballer who played as a midfielder.