Karis or Karjaa (Finnish) is a railway station in the town of Raseborg (Raasepori) in the Uusimaa region, Finland. The station is located along the track between Helsinki and Turku, and serves as a connection point between three different tracks: the main track between Helsinki and Turku, a branch track to the city of Hanko, and a former privately owned track between Karis and Hyvinkää, currently largely disused.
The Karis railway station is located 87 km west from the Helsinki Central railway station, and all passenger trains between Helsinki and Turku stop there. The station is also the westernmost terminus of Helsinki commuter rail. It also serves cargo traffic.