Dælivannet is a lake in Bærum, Akershus county, Norway.

It lies just beneath the Kolsås hill on the East side.

The lake contains perch and pike and has a rich bird life.

The lake has been the subject of paintings and sketches by many significant artists including, Claude Monet, Eilif Peterssen and Christian Skredsvig (1854–1924), whose painting Seljefløiten shows a boy playing the flute by the South-East side of Dælivannet.

This article related to a lake in Akershus in Norway is a stub.