| Algerian Cup | |
| Year: | 1973–74 |
| Other Titles: | كأس الجزائر |
| Defending Champions: | MC Alger (2) |
| Winners: | USM El Harrach (1) |
| Second: | WA Tlemcen |
| Prev Season: | 1972–73 |
| Next Season: | 1974–75 |
The 1973–74 Algerian Cup was the 12th edition of the Algerian Cup. MC Alger were the defending champions, having beaten USM Alger 4–2 in the previous season's final.