San Martín (San Juan)
Official Name: Club Atlético San Martín
Formed: 1907 Ground: San Juan del Bicentenario (30,286) Manager: Gabriel Perrone [ARG]
| Number | Name | Nat | Pos | Height | Weight | Date of Birth | Birth Place | Previous Club |
| 1 | Luciano Pocrnjic | ARG | G | 1.90 | 86 | 04-08-81 | Chivet | Unión (Santa Fe) |
| 2 | Diego Sosa | ARG | D | 1.78 | 79 | 17-04-80 | Pilar | River Plate [URU] |
| 3 | Emmanuel Más | ARG | D | 1.80 | 81 | 15-01-89 | San Juan | None |
| 4 | Juan Francisco Mattia | ARG | D | 1.89 | 86 | 24-06-88 | Luján | Flandria |
| 5 | Reinaldo Alderete | ARG | M | 1.77 | 75 | 17-01-83 | Santa Fe | Rosario Central |
| 6 | Cristian Grabinski | ARG | D | 1.80 | 80 | 12-01-80 | Llavallol | Chacarita Juniors |
| 7 | Guillermo Suárez | ARG | F | 1.67 | 63 | 09-06-85 | Lincoln | O'Higgins |
| 8 | Jorge Luna | ARG | M | 1.68 | 71 | 14-12-86 | Tigre | Gimnasia y Esgrima (Jujuy) |
| 9 | Sebastián Penco | ARG | F | 1.83 | 82 | 22-09-83 | Morón | Everton (Viña del Mar) |
| 10 | Federico Poggi | ARG | M | 1.66 | 65 | 10-01-81 | Capital Federal | Arsenal [ARG] |
| 11 | Humberto Osorio | COL | F | 1.75 | 77 | 24-06-88 | Valledupar | Millonarios |
| 12 | Leonardo Corti | ARG | G | 1.80 | 77 | 29-01-81 | San Pedro | 9 de Julio (Rafaela) |
| 13 | Lucas Landa | ARG | D | 1.80 | 79 | 03-04-86 | Chañar Ladeado | Gimnasia y Esgrima (LP) |
| 14 | Pablo Cantero | ARG | M | 1.71 | 67 | 31-10-77 | Rosario | San Martín (Tucumán) |
| 15 | Mauro Bogado | ARG | M | 1.70 | 68 | 31-05-85 | San Martín | Argentinos Juniors |
| 16 | Francisco Alarcón | CHI | D | 1.89 | 85 | 05-02-90 | Santiago | Unión Española |
| 17 | Damián Canuto | ARG | M | 1.78 | 76 | 17-04-85 | Rosario | Excursionistas |
| 18 | Claudio Riaño | ARG | F | 1.79 | 80 | 16-08-88 | Córdoba | Talleres (Córdoba) |
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| 20 | Raúl Quiroga | ARG | M | 1.77 | 76 | 20-03-89 | Pergamino | Atlanta |
| 21 | Matías Rudler | ARG | D | 1.70 | 66 | 25-04-88 | Paso del Rey | All Boys |
| 22 | Leandro Velázquez | ARG | F | 1.67 | 62 | 10-05-89 | Capital Federal | Vélez Sarsfield |
| 23 | Cristian Álvarez | ARG | D | 1.83 | 73 | 09-01-78 | Capital Federal | Arsenal [ARG] |
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| 25 | Gastón Caprari | ARG | F | 1.81 | 75 | 17-02-85 | Córdoba [ARG] | Boca Unidos |
| 26 | Maximiliano Bustos | ARG | M | 1.70 | 72 | 05-01-82 | San Luis | Banfield |
| 27 | Luis Ardente | ARG | G | 1.88 | 81 | 17-09-81 | San Isidro | Tigre |
| 28 | Diego García | ARG | F | 1.78 | 71 | 21-06-86 | La Paz | Defensa y Justicia |
| 29 | Franco Caballero | ARG | F | 1.81 | 79 | 07-03-93 | San Juan | None |
| 30 | Franco Lepe | ARG | M | 17-03-93 | San Juan | None | ||
| 31 | Lucas Salas | ARG | M | 1.72 | 62 | 28-09-94 | San Juan | None |
| 32 | Federico Urraburo | ARG | G | 1.89 | 81 | 05-04-95 | Roldán | None |
| 33 | Maximiliano Oliva | ARG | D | 1.71 | 76 | 04-03-90 | Gobernador Crespo | Tigre |
| 34 | Ezequiel Michelli | ARG | D | 1.82 | 83 | 20-11-90 | La Plata | None |
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Players no longer at this club |
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| Number | Name | Nat | Pos | Height | Weight | Date of Birth | Birth Place | New Club |