The Saskatchewan RCMP's Warrant Enforcement Team (WEST) would like the public to report any sightings of Kelfort Keller.
RCMP ask that you do not approach Keller. He is wanted by Correctional Service Canada for being unlawfully at large.
The 56-year-old is described as being 5'9", weighing 250 lbs, with brown eyes and black hair.
He is thought to be in Saskatchewan, thought he might also be in British Columbia, Manitoba, or Alberta.
If you see Keller, you can dial 310-RCMP to report the sighting, or you can make an anonymous submission to Crime Stoppers at 1-800-222-TIPS (8477)