The 1993–94 Segunda División was the 45th season of the Mexican Segunda División. The season started on 16 July 1993 and concluded on 16 April 1994. It was won by Tampico Madero. After completing this cycle, the Primera División 'A' was created with the aim of increasing interest in the lower divisions of Mexican football. As a result, the 1993–94 season represented the last season in which the Segunda División was the second hierarchical level of Mexican football, as of 1994–95 it became the third category in the Mexican league system.