The canton of La Vallée des Gaves is an administrative division of the Hautes-Pyrénées department, southwestern France. It was created at the French canton reorganisation which came into effect in March 2015. Its seat is in Argelès-Gazost.
It consists of the following communes:
Coordinates: 43°01′N 0°06′W / 43.01°N 0.10°W