1970–71 Tercera División

The 1970–71 Tercera División season was the 37th since its establishment.

Season records

 * Most wins: 28, Cultural Leonesa and Ourense.
 * Most draws: 15, Mirandés.
 * Most losses: 29, Ejea.
 * Most goals for: 90, Cultural Leonesa.
 * Most goals against: 89, Toluca.
 * Most points: 61, Cultural Leonesa.
 * Fewest wins: 4, Ejea.
 * Fewest draws: 4, Ourense, Sestao, Carabanchel and Tortosa.
 * Fewest losses: 5, Cultural Leonesa and Xerez.
 * Fewest goals for: 24, Ejea.
 * Fewest goals against: 20, Ourense and Tenerife.
 * Fewest points: 13, Ejea.