Lamagistère (French pronunciation: [lamaʒistɛʁ]; Occitan: La Magistèra) is a commune in the Tarn-et-Garonne department in the Occitanie region in southern France.

The Route nationale N113 (national trunk road), used to run through the middle of the village but was later diverted around the town.

In fact the middle of the village is also a cross roads with the D30, which commences as a bridge over the Garonne River.

On the night of 15 to 16 August 1944, a section of the train line running between Bordeaux and Toulouse, which was defended by a garrison of German soldiers, was attacked by a combined force of American commandos, French partisans from Lot and a company of the Armée Secrète of Tarn-et-Garonne.

[4] The following table shows the names of the elected mayors of the commune in recent times and their period of tenure in the post.