The Oldman River is a river in southwestern Alberta, Canada. It flows roughly west to east from the Rocky Mountains, through the Crowsnest Pass, Lethbridge and on to Grassy lake, where it joins with the Bow River to form the South Saskatchewan River. It eventually drains into the Hudson Bay.

The Oldman River contains fish species such as trout, pike, walleye, sturgeon, suckers, and minnows.

Tributaries include the

• Crowsnest River
• Castle River
• Pincher Creek
• Willow Creek
• Belly River and Waterton River
• St. Mary River
• Little Bow River

External link

• http://www.oldmanbasin.org/orbwqi/about_basin.html