2025–26 Thai League 3 Northern Region
| Season | 2025–26 |
|---|---|
| Dates | 13 September 2025 – TBD |
← 2024–25 2026–27 → | |
The 2025–26 Thai League 3 Northern Region is part of the 2025–26 Thai League 3 Regional Stage, consisting of 12 clubs located across the northern region of Thailand, including some areas in the upper parts of the central and western regions. The season will commence on 13 September 2025, with clubs competing in a round-robin format featuring home-and-away matches. The Regional Stage will conclude on TBD, at which point the top two clubs will advance to the National Championship Stage, while the bottom-placed club will face relegation to the Thailand Semi-pro League for the following season. This stage showcases the spirit of football in Thailand's highlands, where clubs represent the cultural and historical richness of the northern provinces.