Brentford FC (Premier League): every transfer in and out, fees paid and earned, squad market value, €520m spent and €447m earned. Tracked squad: ACTUAL Value €569m, in line with the market. Valued as of 2026-08-15.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-08-18 | Yunus Konak | Brentford FC | Lincoln City | Loan |
| 2026-08-03 | Jordan Henderson | Brentford FC | Chelsea FC | Free |
| 2026-08-01 | Mamadou Sangaré | RC Lens | Brentford FC | €48m |
| 2026-07-25 | Matthew Cox | Brentford FC | Barnet | Loan |
| 2026-07-21 | Ryan Trevitt | Brentford FC | Wigan Athletic | Free |
| 2026-07-09 | Callum Wilson | West Ham United | Brentford FC | Free |
| 2026-07-08 | Romelle Donovan | Brentford FC | Sheffield United | Loan |
| 2026-07-07 | Jaidon Anthony | Burnley FC | Brentford FC | €18m |
| 2026-07-01 | Jannik Schuster | Salzburg | Brentford | €18m |
| 2026-07-01 | Frank Onyeka | Brentford FC | Coventry City Y | €7m |
| 2026-02-02 | Benjamin Arthur | Brentford | Celtic | Loan |
| 2026-02-02 | Frank Onyeka | Brentford | Coventry | Loan |
| 2026-02-02 | Frank Onyeka | Brentford FC | Coventry City Y | Loan |
| 2026-01-26 | Paris Maghoma | Brentford FC | Norwich City | Free |
| 2026-01-22 | Gustavo Nunes | Brentford FC | Swansea City | Loan |
| 2026-01-15 | Matthew Cox | Brentford | Shrewsbury | Loan |
| 2026-01-15 | Yunus Konak | Brentford | Oxford United | Loan |
| 2026-01-15 | Matthew Cox | Brentford FC | Shrewsbury Town | Loan |
| 2026-01-11 | Kaye Furo | Club Brugge | Brentford | €10m |
| 2026-01-09 | Myles Peart-Harris | Brentford | Oxford United | — |