1977–78 Algerian Championnat National

The 1977–78 Algerian Championnat National was the 16th season of the Algerian Championnat National after its establishment in 1962. A total of 14 teams contested the league, with JS Kawkabi as the defending champions. The Championnat started on September 30, 1977, and ended on May 5, 1978.

Promotion and relegation
Teams promoted from Algerian Division 2 1977–1978
 * No promoted

Teams relegated to Algerian Division 2 1978–1979
 * No relegated