 Club Atlético San Telmo |
| Address: | Perú 1360, Buenos Aires |
| Telephone: | 4307-3226 |
| Founded: | 5-Mar-1904 |
| President: | Fernando LEIRÓ |
| Official website: | www.soydetelmo.com.ar |
| Manager: | José BIANCO |
| Name: | Dr. Osvaldo Baletto |
| Capacity: | 2,500 |
| Primera Nacional 2025 | |
|
| 16-Aug-2025 | Nacional B (27) | San Telmo | 1-0 | Colón |
| 24-Aug-2025 | Nacional B (28) | Atlético Mitre | 3-0 | San Telmo |
| 30-Aug-2025 | Nacional B (29) | San Telmo | 0-2 | Chaco For Ever |
| 08-Sep-2025 | Nacional B (30) | Almirante Brown | 1-0 | San Telmo |
| 14-Sep-2025 | Nacional B (31) | San Telmo | 3-1 | Central Norte |
| 20-Sep-2025 | Nacional B (32) | Gimnasia (M) | 2-0 | San Telmo |
| 27-Sep-2025 | Nacional B (33) | San Telmo | 3-2 | Gimnasia (J) |
| 05-Oct-2025 | Nacional B (34) | Agropecuario | 2-0 | San Telmo |
