Sanze Station (三瀬駅, Sanze-eki) is a railway station located in the city of Tsuruoka, Yamagata Prefecture, Japan, operated by the East Japan Railway Company (JR East).

Sanze Station is served by the Uetsu Main Line, and is located 123.2 kilometres (76.6 mi) rail kilometers from the terminus of the line at Niitsu Station.

The station has one side platform and one island platform connected to the station building by a footbridge. The station is unattended.

1	■ Uetsu Main Line	for Tsuruoka, Amarume and Sakata
2	■ Uetsu Main Line	passing loop
3	■ Uetsu Main Line	for Atsumi Onsen and Murakami

Sanze Station was opened on May 22, 1922. A new station building was completed in November 1981. With the privatization of the JNR on April 1, 1987, the station came under the control of the East Japan Railway Company.

• National Route 7
• Sanze Post Office

• List of railway stations in Japan

Media related to Sanze Station at Wikimedia Commons

• JR East Station information (in Japanese)