Plaza de la libertad

Castelsarrasin (French pronunciation: ​[kastɛlsaʁazɛ̃]; Occitan: los Sarrasins) 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.

The canton of Castelsarrasin is an administrative division of the Tarn-et-Garonne department, in southern France. It was created at the French canton reorganisation which came into effect in March 2015. Its seat is in Castelsarrasin.It consists of the following communes:

The Canton of Castelsarrasin-1 was one of the 12 cantons of the arrondissement of Castelsarrasin, in the Tarn-et-Garonne department, in southern France. It was disbanded following the French canton reorganisation which came into effect in March 2015. It consisted of part of the commune of Castelsarrasin, which joined the new canton of Castelsarrasin in 2015.