| Algerian Cup | |
| Year: | 1979–80 |
| Other Titles: | كأس الجزائر |
| Defending Champions: | MA Hussein Dey (1) |
| Winners: | EP Sétif (5) |
| Second: | USK Alger |
| Prev Season: | 1978–79 |
| Next Season: | 1980–81 |
The 1979–80 Algerian Cup is the 18th edition of the Algerian Cup. MA Hussein Dey are the defending champions, having beaten JE Tizi Ouzou 2–1 in the previous season's final.