Antofagasta (Primera División): every transfer in and out, fees paid and earned, squad market value, €1m spent and €2.1m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-07-01 | Iván Marcelo Rozas Agüero | Antofagasta | Rangers | Free |
| 2026-03-11 | Alex Ibacache | Club Atlético Belgrano | Antofagasta | Free |
| 2026-03-11 | Simón Ramírez | Unión Española | Antofagasta | Free |
| 2026-02-19 | Patricio Castro | Santiago Morning | Antofagasta | Free |
| 2026-01-31 | Andrés Souper | Antofagasta | Loudoun United | Free |
| 2026-01-30 | Mathías Suárez | Cerro | Antofagasta | Free |
| 2026-01-28 | Matías Contreras | Antofagasta | San Martín Mendoza | Free |
| 2026-01-01 | Byron Nieto | Antofagasta | Puerto Montt | Free |
| 2026-01-01 | Tobías Figueroa | Antofagasta | TBC | Free |
| 2025-07-08 | Manuel López | Antofagasta | Copiapó | Free |
| 2025-02-08 | Ignacio Jara | Coquimbo Unido | Antofagasta | Free |
| 2025-02-03 | Richard Paredes | Santiago Morning | Antofagasta | Free |
| 2025-02-03 | Matías Contreras | Defensores Unidos | Antofagasta | Free |
| 2025-01-31 | Enzo Díaz | Antofagasta | Los Andes | Free |
| 2025-01-28 | Brayan Hurtado | Antofagasta | Miramar | Loan |
| 2025-01-26 | Jason Flores | Antofagasta | Coquimbo Unido | Free |
| 2025-01-25 | Rodrigo Contreras | Antofagasta | Universidad Chile | Loan |
| 2025-01-21 | Luis Guerra | Antofagasta | Deportes Limache | Free |
| 2025-01-16 | Mauro Quiroga | Antofagasta | Cartaginés | Free |
| 2025-01-15 | Christian Bravo | Cobreloa | Antofagasta | Free |