The 1992–93 Argentine Primera B Nacional was the seventh season of second division professional of football in Argentina.
Banfield (champion of the competition) and Gimnasia y Tiro (winner of "Torneo Octogonal" after beating Central Córdoba de Rosario in a two-legged series)[1] promoted to the higher division.
[4] Banfield goalkeeper Javier Puentedura became keyplayer of its team after stopping two penalty shots.
Javier Sanguinetti scored the last penalty shot for Banfield while Roberto Mamani missed for Colón, allowing the Taladro to win the series and promote to the highest division of Argentine football.
The Second Promotion Playoff or Torneo Reducido was played by the teams placed 2nd to 8th in the overall standings: Colón (2nd), Gimnasia y Tiro (3rd), Sportivo Italiano (4th), Central Córdoba (R) (5th), Arsenal (6th), Quilmes (7th) and Almirante Brown (8th), and the champion of Primera B Metropolitana: All Boys.