Grey Bruce OPP, along with South Bruce Fire responded to a structure fire on Eagle Street in Saugeen First Nation on Friday evening around 8:45 pm.
It was reported the residence was engulfed with multiple occupants sustaining injuries.
Two were transported to local hospital with non-life-threatening injuries.
The origin of the fire is unknown and the Office of the Fire Marshall has been notified.
Anyone with info on the incident is asked to contact the Grey-Bruce OPP or anonymously to Crime Stoppers.