1963–64 Taça de Portugal
| Tournament details | |
|---|---|
| Country | Portugal |
| Dates | 22 September 1963 to 5 July 1964 |
| Defending champions | Sporting |
| Final positions | |
| Champions | Benfica (12th title) |
| Runners-up | Porto |
| Tournament statistics | |
| Matches played | 86 |
| Goals scored | 346 (4.02 per match) |
| Top goal scorer(s) | Eusébio (14 goals) |
The 1963–64 Taça de Portugal was the 24th edition of the Taça de Portugal, a Portuguese football knockout tournament organized by the Portuguese Football Federation (FPF). The 1963–64 Taça de Portugal began on 22 September 1963. The final was played on 5 July 1964 at the Estádio Nacional, where Benfica beat FC Porto 6–2 to win their 12th title.
Sporting CP were the previous holders, having defeated Vitória de Guimarães 4–0 in the previous season's final. Defending champions Sporting CP were eliminated in the third round by Vitória de Setúbal. Benfica defeated Porto, 6–2 in the final to win their twelfth Taça de Portugal.