Hanna is a town in Central Alberta, Canada, approximately 57 km northeast of the town of Drumheller.

It was named after David Blyth Hanna, the third vice president of the Canadian Northern Railway.

[4] In the 2016 Census of Population conducted by Statistics Canada, the Town of Hanna recorded a population of 2,559 living in 1,149 of its 1,246 total private dwellings, a -4.3% change from its 2011 population of 2,673.

[8] The town's main industries are agriculture, oil production, power generation, tourism, and coal mining.

It is the centre of a large trading area called Short Grass County and is the home of approximately 200 businesses.