2010–11 Torneo Argentino A

The 2010–11 Argentine Torneo Argentino A was the sixteenth season of third division professional football in Argentina. A total of 24 teams competed; the champion was promoted to Primera B Nacional.

Zone A (South)
1 Play their home games at Estadio José María Minella.

Promotion/relegation playoff B Nacional-Torneo Argentino A

 * Desamparados was promoted to 2011–12 Primera B Nacional by winning the playoff and San Martin (T) was relegated to 2011–12 Torneo Argentino A

Relegation Matches
!colspan="5"|Relegation/promotion playoff 1

!colspan="5"|Relegation/promotion playoff 2


 * Defensores de Belgrano (VR) was promoted to 2011–12 Torneo Argentino A by winning the playoff and Estudiantes (RC) was relegated to 2011–12 Torneo Argentino B.
 * Alumni (VM) remained in the Torneo Argentino A by winning the playoff.