BG Pathum United (Thai Premier League): every transfer in and out, fees paid and earned, squad market value, €7.3m spent and €1.6m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-08-22 | Tomoyuki Doi | BG Pathum United | Chonburi FC | Free |
| 2026-08-20 | Matheus Costa | Foolad | BG Pathum United | Free |
| 2026-07-30 | Fornazari | BG Pathum United | PSS Sleman | Free |
| 2026-07-22 | Akarapong Pumwisat | Lamphun Warrior | BG Pathum United | Free |
| 2026-07-22 | Pawee Tanthatemee | Kanchanaburi | BG Pathum United | Free |
| 2026-07-22 | Anthony Belmonte | Panionios Athens | BG Pathum United | Free |
| 2026-07-22 | Ryan Edwards | Omonia Aradippou | BG Pathum United | Free |
| 2026-07-22 | Edin Osmanovic | Zeljeznicar | BG Pathum United | Free |
| 2026-07-22 | Pasqual Verkamp | Lokomotive Leipzig | BG Pathum United | Free |
| 2026-07-22 | Saharat Pongsuwan | Rayong | BG Pathum United | Free |
| 2026-07-22 | Fabio Kaufmann | Eintracht Braunschweig | BG Pathum United | Free |
| 2026-07-22 | Ashley Coffey | Al Hussein | BG Pathum United | Free |
| 2026-07-22 | Elias Dolah | Buriram United | BG Pathum United | Loan |
| 2026-07-22 | L. James | Buriram United | BG Pathum United | Free |
| 2026-07-22 | Chatmongkol Thongkiri | BG Pathum United | Lamphun Warrior | Free |
| 2026-07-22 | Thanawat Pimyotha | BG Pathum United | Rayong | Free |
| 2026-07-22 | Jaroensak Wonggorn | BG Pathum United | SCG Muangthong United | Free |
| 2026-07-22 | Chaowat Veerachart | BG Pathum United | Chonburi FC | Free |
| 2026-07-22 | Player | BG Pathum United | Nakhon Si Thammarat | Free |
| 2026-07-22 | Nattawut Wongsawang | BG Pathum United | Kanchanaburi | Loan |