Plaisance-du-Touch (, literally Plaisance of the Touch; , 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.
Plaisance-du-Touch is twinned with: