Police responded to a complaint at a house in the Moberly Lake area just before 10 a.m. MT Friday.
Two people were found dead inside the home. Their names have not been released.
"We are in the very early stages of this investigation and investigators are working to find out what happened inside the residence," Const. Lesley Smith said in a written release.
Chetwynd RCMP, RCMP Forensic Identification Services, the B.C. Coroner's Service and the North District Major Crime Unit are investigating.