Rail Chase is a Sega Y Board arcade light gun game developed by Sega AM3 and published by Sega. Released in Japan in September 1991, and in the United States later that year, the game came in both standard and DX cabinets (the latter seats players in the pneumatic "Magical Bench Seat", which tilts and rocks with the in-game action), and uses sprite scaling to simulate three-dimensional scenery.

The game was followed by a sequel, Rail Chase 2, and a full-sized Sega theme park ride, Rail Chase: The Ride, both released in 1994.