| Competition: | Irish League |
| Season: | 1963–64 |
| Winners: | Glentoran 11th Irish title |
| Matches: | 132 |
| Total Goals: | 564 |
| League Topscorer: | Trevor Thompson (21) |
| Prevseason: | 1962–63 |
| Nextseason: | 1964–65 |
The 1963–64 Irish League was the 63rd edition of the Irish League, the highest level of league competition in Northern Irish football. The league consisted of 12 teams, and Glentoran won the championship.
| Pos | Player | Club | Pld | Goals |
|---|---|---|---|---|
| 1 | Trevor Thompson | Glentoran | 20 | 21 |
| 2 | Phil Scott | Linfield | 21 | 20 |
| 3 | Denis Guy | Glenavon | 22 | 19 |
| 4 | Billy Johnston | Glenavon | 17 | 17 |
| 5 | Ken Halliday | Coleraine | 21 | 16 |
| 6 | John Cochrane | Distillery | 15 | 15 |
| = | Tom Sterritt | Ards | 22 | 15 |
| 8 | Fay Coyle | Derry City | 15 | 14 |
| 9 | Joe Meldrum | Distillery | 17 | 13 |
| = | Sammy Pavis | Glentoran | 18 | 13 |