| Competition: | Liga |
| Season: | 1963–64 |
| Winners: | Górnik Zabrze (5th title) |
| Relegated: | Wisła Kraków Arkonia Szczecin |
| League Topscorer: | Lucjan Brychczy Józef Gałeczka Jerzy Wilim (14 goals) |
| Prevseason: | 1962–63 |
| Nextseason: | 1964–65 |
Statistics of Ekstraklasa for the 1963–64 season.
It was contested by 14 teams, and Górnik Zabrze won the championship.
| Rank | Player | Club | Goals | |
|---|---|---|---|---|
| 1 |  Lucjan Brychczy | Legia Warsaw | 18 | |
| Józef Gałeczka | Zagłębie Sosnowiec | 18 | ||
| Jerzy Wilim | Szombierki Bytom | 18 | ||
| 4 | Joachim Marx | Gwardia Warsaw | 16 | |
| 5 | Manfred Urbas | Unia Racibórz | 14 | |
| 6 | Jan Liberda | Polonia Bytom | 13 | |
| Ernest Pol | Górnik Zabrze | 13 | ||
| 8 | Engelbert Jarek | Odra Opole | 12 | |
| Włodzimierz Lubański | Górnik Zabrze | 12 | ||
| 10 | Władysław Gzel | Arkonia Szczecin | 11 |