The 1975–76 Segunda División was the 27th season of the Mexican Segunda División.
The season started on 2 August 1975 and concluded on 18 July 1976.
It was won by San Luis.
[1] In this season the champion definition system changed, the two best teams in each group advanced to a league of two groups with four teams each, the winner of each sector had to play a final series to determine the champion.