| Ban Don Yai | |
| Native Name: | บ้านดอนใหญ่ |
| Native Name Lang: | thai |
| Style: | SRT |
| Address: | Don Yai Subdistrict, Khong District |
| Borough: | Nakhon Ratchasima Province |
| Country: | Thailand |
| Coordinates: | 15.3894°N 102.3127°W |
| Operator: | State Railway of Thailand |
| Line: | Nong Khai Main Line |
| Platforms: | 2 |
| Tracks: | 2 |
| Structure: | At-grade |
| Code: | ดญ. |
| Classification: | Class 3 |
| Rebuilt: | 2019 |
| Mapframe: | yes |
Ban Don Yai station (th|สถานีบ้านดอนใหญ่) is a railway station located in Don Yai Subdistrict, Khong District, Nakhon Ratchasima Province. It is a class 3 railway station located 320.351NaN1 from Bangkok railway station.[1] [2] The station was rebuilt in 2019 as part of the double tracking project between Thanon Chira Junction and Khon Kaen.[3]