San Martín (San Juan)
Official Name: Club Atlético San Martín
Formed: 1907 Ground: Ingeniero Hilario Sánchez (24,000) Manager: Leandro Romagnoli [ARG]
| Number | Name | Nat | Pos | Height | Weight | Date of Birth | Birth Place | Previous Club |
| 1 | Matías Borgogno | ARG | G | 1.80 | 72 | 21-08-98 | Córdoba | Vélez Sarsfield |
| 2 | Rodrigo Cáseres | ARG | D | 1.93 | 86 | 29-08-97 | Laboulaye | Gimnasia y Esgrima (Mendoza) |
| 3 | Dante Álvarez | ARG | D | 1.66 | 69 | 25-03-96 | San Pedro | Belgrano (Córdoba) |
| 4 | Alejandro Molina | ARG | D | 1.68 | 66 | 10-08-97 | Tres Isletas | San Lorenzo |
| 5 | Nicolás Pelaitay | ARG | M | 1.68 | 74 | 27-12-92 | Nueve de Julio | Estudiantes (BA) |
| 6 | Luciano Recalde | ARG | D | 1.84 | 78 | 12-08-95 | Granadero Baigorria | Banfield |
| 7 | ||||||||
| 8 | Horacio Tijanovich | ARG | M | 1.73 | 68 | 28-02-96 | Villa San Justo | Cerro |
| 9 | Federico González | ARG | F | 1.82 | 76 | 06-01-87 | Colón | Carlos A. Mannucci |
| 10 | Sebastián González | ARG | M | 1.60 | 61 | 04-03-92 | Lomas de Zamora | Estudiantes (BA) |
| 11 | Ignacio Maestro Puch | ARG | F | 1.80 | 78 | 13-08-03 | San Miguel de Tucumán | Independiente |
| 12 | Federico Bonansea | ARG | G | 1.83 | 78 | 18-03-98 | Dalmacio Vélez Sarsfield | Unión (Santa Fe) |
| 13 | Maximiliano Velasco | ARG | G | 1.86 | 82 | 08-03-95 | Villa Constitución | Cobreloa |
| 14 | Pablo García | URU | F | 1.78 | 66 | 15-04-99 | Montevideo | Plaza Colonia |
| 15 | Juan Ignacio Cavallaro | ARG | M | 1.71 | 68 | 28-06-94 | Paraná | Independiente Rivadavia |
| 16 | Ayrton Portillo | ARG | F | 1.82 | 72 | 18-08-00 | Esperanza | Defensa y Justicia |
| 17 | ||||||||
| 18 | Santiago Salle | ARG | M | 1.85 | 75 | 04-06-04 | Olavarria | Independiente |
| 19 | Lautaro Escalante | ARG | M | 1.70 | 67 | 02-07-99 | Florencio Varela | Defensa y Justicia |
| 20 | Esteban Burgos | ARG | D | 1.88 | 84 | 09-01-92 | Salta | Independiente Rivadavia |
| 21 | Nicolás Watson | ARG | M | 1.75 | 78 | 22-05-98 | Córdoba | Instituto (Córdoba) |
| 22 | Sebastián Jaurena | ARG | M | 1.74 | 70 | 22-07-99 | Mar del Plata | Alvarado (Mar del Plata) |
| 23 | ||||||||
| 24 | ||||||||
| 25 | Franco Toloza | ARG | F | 1.80 | 78 | 09-05-94 | Máximo Paz | All Boys |
| 26 | Julián Marchio | ARG | D | 1.86 | 76 | 14-10-00 | Luján | Sportivo Luqueño |
| 27 | Tomás Fernández | ARG | F | 1.74 | 78 | 11-02-98 | Junín | Boca Juniors |
| 28 | Marco Iacobellis | ARG | M | 1.72 | 68 | 27-12-99 | Bajo Flores | All Boys |
| 29 | Tomás Lecanda | ARG | D | 1.80 | 72 | 29-01-02 | Martínez | Tigre |
| 30 | Lucas Diarte | ARG | D | 1.74 | 70 | 04-06-93 | San Miguel de Tucumán | Belgrano (Córdoba) |
| 31 | Gonzalo Lucero | ARG | D | 1.70 | 67 | 29-11-03 | Caucete | None |
| 32 | Federico Anselmo | ARG | F | 1.86 | 82 | 17-04-94 | Las Acequias | Universitatea Cluj |
| 33 | ||||||||
| 34 | Santiago Barrera | ARG | F | 1.84 | 82 | 11-01-03 | San Juan | None |
| 35 | ||||||||
| 36 | ||||||||
| 37 | Jonathan Menéndez | ARG | F | 1.66 | 62 | 05-03-94 | Capital Federal | Kifisia |
| 38 | ||||||||
| 39 | Matías Orihuela | ARG | D | 1.77 | 70 | 17-02-92 | Córdoba | Atlético Tucumán |
| 40 | ||||||||
| 49 | Diego González | ARG | M | 1.80 | 78 | 09-02-88 | Lomas de Zamora | Unión Española |
Players no longer at this club |
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| Number | Name | Nat | Pos | Height | Weight | Date of Birth | Birth Place | New Club |