2008–09 Primera División A season

Primera División A
Season2008–09
ChampionsApertura: Querétaro
Clausura: Mérida
PromotedQuerétaro
RelegatedTapachula

The format for the 2008–09 season changed from 2 groups of 12 to 3 groups of 9 teams. This gave the opportunity and the number increased from 24 to 27, many teams served as reserve teams from teams in D1.