Lac Vert (Val-d'Illiez)

Infobox lake
lake_name = Lac Vert
image_lake = Lac Vert (Chablais).jpg
caption_lake =
image_bathymetry =
caption_bathymetry =
location = Val-d'Illiez, Valais
coords = coord|46|11|47|N|6|48|58|E|type:waterbody_region:CH-VS_source:frwiki_scale:10000|display=inline,title
type =
inflow =
outflow = Vièze de Morgins
catchment =
basin_countries = Switzerland
length =
width =
area = 0.25 km²
depth =
max-depth =
volume =
residence_time =
shore =
elevation = 1972 m
islands =
cities =
frozen =

Lac Vert is a lake in the Chablais region of the canton of Valais, Switzerland. The lake is located in the municipality of Val-d'Illiez, at an elevation of 1972 meter, near the border to France. Lac de Chésery lies 600 meter north.