River Plate: every transfer in and out, fees paid and earned, squad market value and €20m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-07-09 | Diego Vera | Central Español | River Plate | Free |
| 2026-07-08 | Cristian Sención | River Plate | Paysandu FC | Free |
| 2026-01-23 | Santiago Ernesto Romero Fernández | Danubio | River Plate | Free |
| 2026-01-11 | Mathías Fernando Rodríguez Laites | Cerrito | River Plate | Free |
| 2026-01-09 | Carlos Rodríguez | Deportes Iquique | River Plate | Free |
| 2026-01-06 | Maximiliano Moreira | River Plate | PS Kalamata | Free |
| 2026-01-06 | Maximiliano Moreira | River Plate | Kalamata | Free |
| 2026-01-01 | Dylan Gissi | River Plate | Nueva Chicago | Free |
| 2026-01-01 | Emiliano Jourdan | River Plate | Cerro | Free |
| 2026-01-01 | Matias Mier | River Plate | Zacatecoluca | Free |
| 2026-01-01 | Franco Valentín Cabrera Casco | River Plate | Rentistas | Free |
| 2025-08-28 | Rodrigo Pollero López | Bellinzona | River Plate | Free |
| 2025-08-27 | Tomás Olmos | CA Talleres | River Plate | Loan |
| 2025-08-27 | Lucas Maximiliano Lemos Mayuncaldi | Boston River | River Plate | Loan |
| 2025-08-26 | Maximiliano Moreira | APO Levadiakos | River Plate | Free |
| 2025-08-05 | Nicolás Schiappacasse | Miramar | River Plate | Free |
| 2025-08-01 | Matias Mier | Persikas | River Plate | Free |
| 2025-07-29 | Federico Rodríguez | River Plate | La Luz | Free |
| 2025-07-28 | Juan Cruz de los Santos | River Plate | Nacional | €258k |
| 2025-07-21 | Mauro Cachi | River Plate | Fénix | Free |