Lac des Toules

Infobox lake
lake_name = Lac des Toules
image_lake = Lac des Toules.jpg
caption_lake =
image_bathymetry =
caption_bathymetry =
location = Valais
coords = coord|45|55|9|N|7|11|56|E|type:waterbody_region:CH-VS_source:dewiki|display=inline,title
type = reservoir
inflow = La Dranse
outflow = La Dranse d'Entremont
catchment = 37.6 km²
basin_countries = Switzerland
length = 2.0 km
width =
area = 0.61 km²
depth =
max-depth = 75 m
volume = 20.15 mio m³
residence_time =
shore =
elevation = 1810 m
islands =
cities =

Lac des Toules is a reservoir in Valais, Switzerland, at Bourg-Saint-Pierre. Its surface area is 0.61 km².

The dam Les Toules was completed in 1963.