Gyvatn

infobox_lake
lake_name = Gyvatn
basin_countries= Norway
location = Evje og Hornnes, Bygland (Aust-Agder); Åseral (Vest-Agder)
inflow =
outflow =
area = 4.62 km²
elevation = 565 m
residence_time =
shore = 40.73 km
depth =
max-depth =
volume =
coords = coord|58|43|40|N|7|39|44|E|region:NO_type:waterbody_scale:200000|display=inline,title
cities =
islands =
reference = NVE

Gyvatn is a lake in the municipalities of Bygland and Evje og Hornnes in Aust-Agder county as well as Åseral in Vest-Agder county, Norway.

ee also

*List of lakes in Norway