The Wabamun Formation is a stratigraphic unit of Late Devonian (Famennian) age in the Western Canada Sedimentary Basin.

1 well (located between the Wabamun Lake and the North Saskatchewan River) by Imperial Oil in 1950.

[5] The Wabamun Formation reaches a maximum thickness of 240 metres (790 ft) in the sub-surface of central Alberta.

It rests conformably on the Graminia Formation siltstone of the Winterburn Group.

[1] In the Calgary area, the formation is divided into a lower and an upper part separated by the porous dolomitic Crossfield Member.