| Competition: | Algerian Championnat National |
| Season: | 1964–65 |
| Dates: | 13 September 1964 – 3 July 1965 |
| Winners: | CR Belcourt |
| Relegated: | MC Alger JSM Tiaret USM Alger |
| League Topscorer: | Hocine Saadi (21 goals) |
| Biggest Home Win: | CR Belcourt 8 - 1 MO Constantine |
| Biggest Away Win: | USM Annaba 0 - 8 CR Belcourt |
| Highest Scoring: | CR Belcourt 8 - 1 MO Constantine |
| Matches: | 240 |
| Total Goals: | 592 |
| Prevseason: | 1963–64 |
| Nextseason: | 1965–66 |
The 1964–65 Algerian Championnat National was the third season of the Algerian Championnat National since its establishment in 1962. A total of 16 teams contested the league, with USM Annaba as the defending champions.
Teams promoted from Algerian Division 2 1964-1965
Teams relegated to Algerian Division 2 1965-1966
| Goalscorer | Team | Goals | |
|---|---|---|---|
| 1 | Hocine Saâdi | NA Hussein Dey | 19 |
| Messaoud Koussim | ES Sétif | ||
| Hassan Achour | CR Belcourt | ||
| 4 | Noureddine Hachouf | ES Guelma | 18 |
| 5 | Karim Hamida | MC Oran | 13 |
| Hacène Lalmas | CR Belcourt | ||
| 7 | Abderrahmane Meziani | USM Alger | 11 |
| 8 | Zoubir Aouedj | MC Alger | 10 |
| Abdelhakim Hadjou | USM Annaba | ||
| Mbarek Chenane | CR Belcourt | ||
| Souidi Benaïssa | JSM Tiaret | ||
| Abdelkader Reguig | ASM Oran |
See main article: List of Algerian Ligue Professionnelle 1 hat-tricks.
| Player | For | Against | Result | Date | Ref |
|---|---|---|---|---|---|
| 4–0 | |||||
| 3–2 | |||||
| 8–1 | |||||