2025 Primera Nacional
| Season | 2025 |
|---|---|
| Dates | 6 February – 30 November 2025 |
| Champions | Gimnasia y Esgrima (M) (1st title) |
| Promoted | Gimnasia y Esgrima (M) Estudiantes (RC) |
| Relegated | Arsenal Alvarado Talleres (RdE) Defensores Unidos |
| Matches | 633 |
| Goals | 1,132 (1.79 per match) |
| Top goalscorer | Alejandro Gagliardi (18 goals) |
| Biggest home win | Arsenal 5–0 Alvarado (4 October) |
| Biggest away win | San Telmo 0–3 Def. de Belgrano (23 February) Def. Unidos 0–3 Gimnasia y Esgrima (J) (16 March) San Telmo 0–3 Temperley (5 April) Temperley 0–3 Chacarita Juniors (13 April) Chacarita Juniors 0–3 Chaco For Ever (4 May) Chacarita Juniors 0–3 Estudiantes (BA) (3 August) San Martín (T) 0–3 Arsenal (31 August) Atlanta 0–3 Deportivo Maipú (4 October) |
| Highest scoring | Estudiantes (BA) 5–2 Almirante Brown (15 February) Central Norte 3–4 Colón (20 July) Arsenal 5–2 San Miguel (27 July) |
← 2024 2026 → | |
The 2025 Argentine Primera Nacional, officially known as the Campeonato de Primera Nacional Sur Finanzas 2025 for sponsorship purposes, was the 41st season of the Primera Nacional, the second-tier competition of Argentine football. Thirty-six teams competed in the league, thirty-three of which took part in the 2024 season, along with one team promoted from Torneo Federal A and two teams promoted from Primera B Metropolitana. The season began on 6 February and ended on 30 November 2025, and the fixture draw was held on 20 December 2024.
Gimnasia y Esgrima de Mendoza were the champions, winning their first title in the competition as well as achieving promotion to the AFA Liga Profesional de Fútbol after defeating Deportivo Madryn on penalties following a 1–1 draw after extra time in the championship final. The other team that promoted to the top flight at the end of the season was Estudiantes de Río Cuarto, who won the Torneo Reducido after defeating Deportivo Madryn in the finals by a 3–1 aggregate score.