Chonburi FC (Thai Premier League): every transfer in and out, fees paid and earned, squad market value and €2.1m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-08-03 | Negueba | Ratchaburi Mitrphol FC | Chonburi FC | Free |
| 2026-08-02 | Player | Chonburi FC | Police Tero FC | Free |
| 2026-07-22 | Player | Chonburi FC | Songkhla | Free |
| 2026-07-22 | Ryoma Ito | Rayong | Chonburi FC | Free |
| 2026-07-22 | Stenio Junior | Rayong | Chonburi FC | Free |
| 2026-07-22 | Dennis Murillo | Nakhonratchasima Mazda FC | Chonburi FC | Free |
| 2026-07-22 | Wellington Priori | Ayutthaya United | Chonburi FC | Free |
| 2026-07-22 | Player | Chonburi FC | Nakhon Pathom | Free |
| 2026-07-22 | Pathomchai Sueasakul | Chonburi FC | Banbueng City | Free |
| 2026-07-22 | Thanaset Sujarit | Chonburi FC | Rayong | Free |
| 2026-07-22 | Player | Chonburi FC | Chanthaburi | Free |
| 2026-07-22 | Chaowat Veerachart | BG Pathum United | Chonburi FC | Free |
| 2026-07-22 | Adisak Kraisorn | Chonburi FC | Banbueng City | Loan |
| 2026-07-22 | Nattanan Biesamrit | Chonburi FC | Pattani | Loan |
| 2026-07-22 | Player | Chonburi FC | Phitsanulok | Loan |
| 2026-07-22 | Peerapat Notchaiya | Kanchanaburi | Chonburi FC | Free |
| 2026-07-22 | Jakkrapong Sanmahung | Chonburi FC | Khonkaen United | Loan |
| 2026-07-22 | Songchai Thongcham | Chonburi FC | Nongbua Pitchaya FC | Free |
| 2026-07-22 | Chommaphat Boonloet | Chonburi FC | Uthai Thani | Free |
| 2026-07-22 | Player | Chonburi FC | Pattaya United | Loan |