List of Mexican football champions

The Mexican Football Champion is the winner of the Primera División of football in Mexico. Currently, there are two champions each calendar year with one champion for the Apertura ("opening") competition held in the autumn and one for the Clausura ("closing") competition in the spring.

Amateur Era Distrito Federal League Champions (1902–1943)

 * Notes:

Primera División – Liguilla System Champions (1970–1996)
* Not official/recognized title ** Goal Difference.

Primera División – Short Tournament Champions (1996–present)
* Not official/recognized title ** Goal Difference.

Segunda División – league system champions (1950–1994)
These teams were promoted to Primera División until 1994, when the league created Primera División A (Ascenso MX), automatically making Segunda División the third tier in Mexican football.

Segunda División – league system (1950–1994)
These teams were promoted to Primera División until 1994, when the league created Primera División A, automatically making Segunda División the third tier in Mexican football.

Segunda División – Third level – league system (1994–1997)
These teams were promoted to Primera División A. In 1997, the season was divided into two tournaments: Winter and Summer.

Segunda División – short tournament (1996–2008)

 * In bold, teams promoted to Primera División "A".

League Format – league system (2023–present)

 * Notes