Dionne Lake (variant: DionneLake)[1][2] is a lake in Kivalliq Region, Nunavut, Canada.

It is located 32.8 km (20.4 mi) west of the community of Arviat.

[2] The area is frequented by caribou.

[3] Dionne Lake was home at one time to Inuit sculptor John Pangnark.

This Kivalliq Region, Nunavut location article is a stub.