Villarreal CF B: every transfer in and out, fees paid and earned, squad market value, €10m spent and €4.4m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-01-16 | Etienne Eto'o | Rayo Vallecano | Villarreal CF B | Loan |
| 2025-09-03 | Ekerette Udom | Villarreal CF B | Xerez Deportivo | Free |
| 2025-08-10 | Carlo García | Villarreal CF B | Querétaro FC | Free |
| 2025-08-01 | Ismael Sierra | Estoril | Villarreal CF B | Loan |
| 2025-07-21 | Yakiv Kinareykin | Karpaty Lviv | Villarreal CF B | €700k |
| 2025-07-01 | Rodri Alonso | Villarreal CF B | Moreirense | Free |
| 2025-07-01 | Karl Etta Eyong | Villarreal CF B | Villarreal | — |
| 2025-07-01 | Iker Álvarez | Villarreal CF B | Córdoba CF | Free |
| 2025-07-01 | Hugo López | Villarreal U19 | Villarreal CF B | — |
| 2025-07-01 | Carlos Macià | Roda U19 | Villarreal CF B | — |
| 2025-07-01 | Antonio Espigares | Villarreal CF B | Gil Vicente | €200k |
| 2025-01-28 | Ekerette Udom | Villarreal CF B | Asteras Aktor | Loan |
| 2025-01-22 | Carlo García | Villarreal CF B | CD Mirandés | Loan |
| 2025-01-14 | Fabio Blanco | Villarreal CF B | Marítimo | €240k |
| 2025-01-01 | Pau Cabanes | Villarreal CF B | Villarreal | Loan |
| 2024-11-01 | Pau Navarro | Villarreal CF B | Villarreal | — |
| 2024-09-13 | Ekerette Udom | Rivers United | Villarreal CF B | — |
| 2024-08-29 | Karl Etta Eyong | Cádiz B | Villarreal CF B | €1.5m |
| 2024-07-11 | Arnau Solà | UD Almería | Villarreal CF B | Loan |
| 2024-07-01 | Álex Forés | Villarreal CF B | Villarreal | — |