Chiangrai Utd.: every transfer in and out, fees paid and earned, squad market value and €2.4m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-06-30 | Marco Ballini | Chiangrai Utd. | BG Pathum Utd. | Free |
| 2025-08-31 | Win Naing Tun | Chiangrai Utd. | Yangon City | Free |
| 2025-07-01 | Jordan Emaviwe | Chiangrai Utd. | BG Pathum Utd. | Loan |
| 2025-07-01 | Harhys Stewart | Chiangrai Utd. | FC Ferizaj | Free |
| 2025-01-02 | Jordan Emaviwe | Balestier Khals | Chiangrai Utd. | Free |
| 2024-08-03 | Win Naing Tun | Borneo FC | Chiangrai Utd. | Free |
| 2024-07-13 | Harhys Stewart | BG Pathum Utd. | Chiangrai Utd. | Free |
| 2024-07-01 | Saranon Anuin | Chiangrai Utd. | BG Pathum Utd. | Free |
| 2024-06-24 | Marco Ballini | Chiangrai Utd. | BG Pathum Utd. | Loan |
| 2024-01-18 | Harhys Stewart | BG Pathum Utd. | Chiangrai Utd. | Loan |
| 2023-06-02 | Shinnaphat Leeaoh | Chiangrai Utd. | BG Pathum Utd. | — |
| 2022-07-06 | Ekanit Panya | Chiangrai Utd. | Muangthong Utd. | €800k |
| 2022-07-05 | Marco Ballini | Muangthong Utd. | Chiangrai Utd. | — |
| 2022-07-04 | Phitiwat Sookjitthammakul | Chiangrai Utd. | BG Pathum Utd. | €800k |
| 2022-01-02 | Ekanit Panya | Chiangrai Utd. | Chiangmai Utd. | Loan |
| 2019-02-13 | Ekanit Panya | Chiangrai Utd. | Chiangmai FC | Loan |
| 2018-01-06 | Thitiphan Puangchan | Chiangrai Utd. | Bangkok Glass | €775k |
| 2018-01-02 | Ekanit Panya | Chiangrai Utd. | Chiangmai FC | Loan |
| 2017-12-20 | Saranon Anuin | Swat Cat | Chiangrai Utd. | Free |
| 2017-02-17 | Ekanit Panya | Chiangrai Utd. | Chiangrai City | Loan |