| Nagasawa Station | |
| Style: | JR East |
| Native Name: | 長沢駅 |
| Native Name Lang: | ja |
| Address: | Nagasawa, Funagata-machi, Mogami-gun, Yamagata-ken 999-4605 |
| Country: | Japan |
| Coordinates: | 38.71°N 140.3658°W |
| Operator: | JR East |
| Line: | Rikuu East Line |
| Distance: | 82.8 kilometers from |
| Platforms: | 1 side platform |
| Status: | Unstaffed |
| Opened: | November 1, 1915 |
| Passengers: | 30 |
| Pass Year: | FY2004 |
| Map Type: | Japan Yamagata Prefecture#Japan |
| Map Dot Label: | Nagasawa Station |
is a railway station in the town of Funagata, Yamagata, Japan, operated by East Japan Railway Company (JR East).
Nagasawa Station is served by the Rikuu East Line, and is located 82.8 rail kilometers from the terminus of the line at Kogota Station.
The station has one side platform, serving a bidirectional single track. The station is unattended.
Nagasawa Station opened on November 1, 1915. The station was absorbed into the JR East network upon the privatization of JNR on April 1, 1987.