1st(1st leg) Nueva Chicago - Chacarita Juniors 1:0 (0:0)
2nd (2nd leg) Chacarita Juniors - Nueva Chicago 1:1 (0:0)
1st(1st leg): 27/06/2012 19:10 2nd (2nd leg): 30/06/2012 17:00 Winner: Nueva Chicago
1st(1st leg) Crucero del Norte - Guillermo Brown de Puerto Madryn 0:0 (0:0)
2nd (2nd leg) Guillermo Brown de Puerto Madryn - Crucero del Norte 0:1 (0:0)
1st(1st leg): 27/06/2012 21:30 2nd (2nd leg): 30/06/2012 19:10 Winner: Crucero del Norte