1980–81 Tercera División

The 1980–81 Tercera División season was the 4th season since establishment as the 4th tier.

Season records

 * Most wins: 28, Real Valladolid Promesas and Poblense.
 * Most draws: 16, Lagun Onak, Bergara and Santomera.
 * Most losses: 30, Toledo.
 * Most goals for: 97, Real Valladolid Promesas.
 * Most goals against: 99, Loja.
 * Most points: 64, Real Valladolid Promesas.
 * Fewest wins: 2, Toledo.
 * Fewest draws: 3, Ponferradina.
 * Fewest losses: 2, Poblense.
 * Fewest goals for: 21, Toledo.
 * Fewest goals against: 16, Poblense.
 * Fewest points: 10, Toledo.