| Kami-Atsunai Station | |
| Native Name: | 上厚内駅 |
| Native Name Lang: | ja |
| Address: | 184-1 Atsunai, Urahoro-chō, Tokachi-gun, Hokkaido |
| Country: | Japan |
| Status: | Closed |
| Operator: | JR Hokkaido |
| Line: | Nemuro Line |
| Distance: | 243.5 km from |
| Platforms: | 2 side platforms |
| Tracks: | 2 |
| Code: | K41 |
| Rebuilt: | 1953 |
| Map Type: | Japan |
was a railway station on the Nemuro Main Line in Urahoro, Hokkaido, Japan, operated by Hokkaido Railway Company (JR Hokkaido). Opened in 1926, it closed in March 2017.
Kami-Atsunai Station was served by the Nemuro Main Line, and was situated 243.5 km from the starting point of the line at . The station was numbered "K41".
The station opened on 1 August 1926.[1] A new wooden station structure was built in 1953.
With the privatization of Japanese National Railways (JNR) on 1 April 1987, the station came under the control of JR Hokkaido.[1] The station was destaffed in 1992.
The station closed following the last day of services on 3 March 2017.[2]