Lago di Luzzone

Infobox lake
lake_name = Lago di Luzzone
image_lake = LagpLuzzone.jpg
caption_lake = View to the south of the Lago di Luzzone with arch dam
image_bathymetry =
caption_bathymetry =
location = Ticino
coords = coord|46|34|3|N|8|58|37|E|type:waterbody_region:CH-TI|display=inline,title
type =
inflow = Ri di Cavalasca, Ri di Garzora, Ri di Scaradra
outflow = Brenno di Luzzone
catchment = 36.74 km²
basin_countries = Switzerland
length =
width =
area = 1.27 km²
depth =
max-depth = 181 m
volume =
residence_time =
shore =
elevation = 1,606 m
islands =
cities =

Lago di Luzzone is a lake in Ticino, Switzerland. The reservoir has a volume of 108 mio m³ and a surface area of 1.27 km². Its is located in the upper Blenio valley, on the territory of the municipalities of Ghirone and Aquila.

The arch dam Luzzone was completed in 1963. In the years 1997–1998, its height was increased by 17 m.