2014–15 Tercera División de México season

The 2014–15 Tercera División season is the fourth-tier football league of Mexico. The tournament began on 4 September 2014 and finished on 6 June 2015.

Competition format
The Tercera División (Third Division) is divided into 14 groups. For the 2009/2010 season, the format of the tournament has been reorganized to a home and away format, which all teams will play in their respective group. The 14 groups consist of teams who are eligible to play in the liguilla de ascenso for one promotion spot, teams who are affiliated with teams in the Liga MX, Ascenso MX and Liga Premier, which are not eligible for promotion but will play that who the better filial team in an eight team filial playoff tournament for the entire season.

The league format allows participating franchises to rent their place to another team, so some clubs compete with a different name than the one registered with the FMF.

Group 1
Group with 13 teams from Campeche, Chiapas, Quintana Roo, Tabasco and Yucatán.

Group 2
Group with 18 teams from Chiapas, Oaxaca and Veracruz.

Group 3
Group with 16 teams from Hidalgo, Puebla, San Luis Potosí and Veracruz.

Group 4
Group with 18 teams from Greater Mexico City.

Group 5
Group with 17 teams from Guerrero and State of Mexico.

Group 6
Group with 14 teams from Guerrero, Morelos, Oaxaca, Puebla and Tlaxcala.

Group 7
Group with 17 teams from Greater Mexico City and Hidalgo.

Group 8
Group with 16 teams from Guanajuato, Michoacán and Querétaro.

Group 9
Group with 18 teams from Aguascalientes, Guanajuato, Jalisco, Michoacán and Zacatecas.

Group 10
Group with 20 teams from Colima, Jalisco and Michoacán.

Group 11
Group with 20 teams from Jalisco and Nayarit.

Group 12
Group with 15 teams from Coahuila, Nuevo León, San Luis Potosí, Tamaulipas and Veracruz.

Group 13
Group with 9 teams from Baja California, Sinaloa and Sonora.

Group 14
Group with 10 teams from Chihuahua, Coahuila and Durango.