Castelsarrasin is a commune in the Tarn-et-Garonne department in Occitanie region of France. The inhabitants are called Castelsarrasinois. It is the second most populous commune in Tarn-et-Garonne after Montauban. It is served by Castelsarrasin station on the Bordeaux-Toulouse line.
- Country
- France
- Website
- http://www.ville-castelsarrasin.fr