Statistics of the Primera División de México for the 1979–80 season.
This season was contested by 20 teams, and Cruz Azul won the championship.
Jalisco was relegated to Segunda División.
Unión de Curtidores won 4-3 on aggregate.
4 - 1 Zacatepec Group B Results Round 1Tampico Madero 0 - 1 Cruz AzulNeza 1 – 0 Atlante Round 2Cruz Azul 4 - 2 AtlanteNeza 1 - 1 Tampico Madero Round 3Neza 0 - 2 Cruz AzulAtlante 5 - 2 Tampico Round 4Cruz Azul 0 - 1 Tampico MaderoAtlante 1 – 1 Neza Round 5Cruz Azul 1 - 0 NezaTampico Madero 1 - 1 Atlante Round 6Tampico Madero 1 - 2 NezaAtlante 3 - 1 Cruz Azul Cruz Azul won 4-3 on aggregate.