Pattaya United (Thai Premier League): every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-08-01 | Meritan Shabani | Bellinzona | Pattaya United | Free |
| 2026-07-22 | Player | Mahasarakham United | Pattaya United | Free |
| 2026-07-22 | Player | Chanthaburi | Pattaya United | Free |
| 2026-07-22 | Aphiwat Hanchai | Chanthaburi | Pattaya United | Free |
| 2026-07-22 | Player | Bangkok | Pattaya United | Free |
| 2026-07-22 | Player | Kasetsart | Pattaya United | Free |
| 2026-07-22 | Thammayut Rakbun | Phrae United | Pattaya United | Free |
| 2026-07-22 | Player | Chonburi FC | Pattaya United | Loan |
| 2026-07-22 | Gustavo Apis | Pattaya United | Sukhothai | Free |
| 2026-07-22 | Player | Pattaya United | Nakhon Pathom | Free |
| 2026-01-16 | Gustavo Ramalho | Fluminense Football Club | Pattaya United | Free |
| 2025-08-13 | Brandão | Hoàng Anh Gia Lai | Pattaya United | Free |
| 2025-08-13 | Pedro Henrique | Itabaiana | Pattaya United | Free |
| 2025-08-13 | Player | Bankhai United | Pattaya United | Free |
| 2025-08-13 | Gustavo Apis | Fluminense Football Club | Pattaya United | Free |
| 2025-08-07 | Player | Lampang | Pattaya United | Free |
| 2025-08-04 | Niphitpon Hadchan | Khonkaen United | Pattaya United | Loan |
| 2025-08-03 | Chommaphat Boonloet | Chonburi FC | Pattaya United | Loan |
| 2025-07-31 | Player | Sitra | Pattaya United | Free |
| 2025-07-30 | Player | Pattaya United | Maejo United | Free |