2009–10 in Argentine football

The 2009–10 season of Argentine football was the 119th season of competitive football in Argentina.

Primera División
Source: RSSSF
 * Apertura champion: Banfield (1st title).
 * Top scorer: Santiago Silva (14 goals).
 * Clausura champion: Argentinos Juniors (3rd title).
 * Top scorer: Mauro Boselli (13 goals).
 * International qualifiers:
 * 2010 Copa Libertadores: Banfield, Colón, Lanús, Newell's Old Boys.
 * 2011 Copa Libertadores: Argentinos Juniors.
 * 2010 Copa Sudamericana: Banfield, Argentinos Juniors, Estudiantes de La Plata, Newell's Old Boys, Independiente, Vélez Sársfield.
 * Relegated: Chacarita Juniors, Atlético Tucumán, Rosario Central.

Primera B Nacional
Source: RSSSF
 * Champion: Olimpo (4th title).
 * Top scorer: Leandro Armani (19 goals).
 * Promoted: Olimpo, Quilmes, All Boys.
 * Relegated: Sportivo Italiano, Platense.

Primera B Metropolitana
Source: RSSSF
 * Champion: Almirante Brown (2nd title).
 * Top scorer: Luciano Lo Bianco (19 goals).
 * Promoted: Almirante Brown.
 * Relegated: Central Córdoba.

Torneo Argentino A
Source: RSSSF
 * Champion: Patronato (1st title).
 * Top scorer: Diego Jara (26 goals).
 * Promoted: Patronato.
 * Relegated: Ben Hur, Atlético Juventud.

Primera C Metropolitana
Source: RSSSF
 * Champion: Barracas Central (2nd title).
 * Top scorer: Carlos Salom (18 goals).
 * Promoted: Barracas Central.
 * Relegated: Argentino de Rosario.

Torneo Argentino B
Source: RSSSF
 * Promoted: Douglas Haig, Central Norte.
 * Relegated: Argentino de Mendoza, La Florida, Luján de Cuyo, Defensores de Salto, Real Arroyo Seco.

Primera D Metropolitana
Source: RSSSF
 * Champion: UAI Urquiza (1st title).
 * Top scorer: Mariano Panno (24 goals).
 * Promoted: UAI Urquiza, Liniers.
 * Relegated: Muñiz.

Torneo Argentino C
Source: RSSSF
 * Promoted: Complejo Teniente Origone, Sarmiento (LB), Argentino (VdM), Atlético Paraná, Altos Hornos Zapla.

Campeonato de Fútbol Femenino
Source: RSSSF
 * Apertura champion: Boca Juniors (17th title).
 * Clausura champion: River Plate (10th title).
 * International qualifier:
 * 2010 Copa Libertadores de Fútbol Femenino: Boca Juniors.

Men's
This section covers Argentina men's matches from August 1, 2009, to July 31, 2010.

Women's
This section covers Argentina women's matches from August 1, 2009, to July 31, 2010.