Watford FC (Premier League): every transfer in and out, fees paid and earned, squad market value, €323m spent and €397m earned. Tracked squad: ACTUAL Value €70m, in line with the market. Valued as of 2026-08-25.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-08-14 | Jérémy Petris | Watford FC | Aris Thessalonikis | €800k |
| 2026-08-13 | Egil Selvik | Watford FC | Dynamo Brest | Loan |
| 2026-08-02 | Jordan Zemura | Udinese Calcio | Watford FC | Loan |
| 2026-07-31 | Federico Ravaglia | Bologna Football Club 1909 | Watford FC | €7m |
| 2026-07-31 | Martín Payero | Udinese Calcio | Watford FC | Free |
| 2026-07-31 | Nampalys Mendy | Watford FC | FC Metz | Free |
| 2026-07-27 | Tom Ince | Watford FC | Tranmere Rovers | Free |
| 2026-07-24 | Iker Bravo | Udinese Calcio | Watford FC | Free |
| 2026-07-24 | Luca Kjerrumgaard | Udinese Calcio | Watford FC | Free |
| 2026-07-22 | Tom Dele-Bashiru | Watford FC | Aris Thessalonikis | €1.5m |
| 2026-07-16 | Omar Traoré | Udinese Calcio | Watford FC | Free |
| 2026-07-16 | Vivaldo Semedo | Watford FC | FC Alverca | Loan |
| 2026-07-06 | Giorgi Chakvetadze | Watford FC | Udinese Calcio | Free |
| 2026-07-03 | Nathan Baxter | Watford FC | Leyton Orient | Free |
| 2026-07-01 | Jorge Hurtado | Watford FC | Deportes Tolima | Loan |
| 2026-02-02 | Saba Goglichidze | Udinese | Watford | Loan |
| 2026-02-02 | Pierre Ekwah | AS Saint-Étienne | Watford FC | Loan |
| 2026-02-02 | Moussa Sissoko | Watford | Panathinaikos | — |
| 2026-02-02 | James Morris | Watford FC | Leyton Orient | Free |
| 2026-01-30 | Daniel Bachmann | Watford FC | Leyton Orient | Loan |