Plaisance-du-Touch (French pronunciation: [plɛzɑ̃s dy tuʃ], literally Plaisance of the Touch; Occitan: Plasença de Toish, Gascon: Plasença deu Toish) is a commune in the Haute-Garonne department, southwestern France.

It has a fine church with a notable organ by the Toulouse builder Puget.

The inhabitants of the commune are known as Plaisançois and Plaisançoises.

The commune is traversed by the river Touch.

This Haute-Garonne geographical article is a stub.