Lago di Robièi

Infobox lake
lake_name = Lago di Robièi
image_lake = Lago di Robiei.jpg
caption_lake =
image_bathymetry =
caption_bathymetry =
location = Ticino
coords = coord|46|26|44|N|8|31|1|E|type:waterbody_region:CH-TI_source:dewiki|display=inline,title
type = reservoir
inflow =
outflow =
catchment = 1.52 km²
basin_countries = Switzerland
length =
width =
area = 0.24 km²
depth =
max-depth = 50 m
volume =
residence_time =
shore =
elevation = 1940 m
islands =
cities =

Lago di Robièi is a lake in Ticino, Switzerland. The reservoir has a volume of 6.7 million m³ and a surface area of 0.24 km². It is located at an elevation of 1940 m near Lago dei Cavagnöö and Lago del Zött.

The reservoir can be reached by following the road through the Maggia Valley to Bignasco and proceeding to San Carlo. From San Carlo, an aerial tramway leads to the dam 900 m above.

The dam was completed in 1967.