Wadena RCMP say a collision between a a pickup truck and an ATV on the Fishing Lake First Nation happened late Monday night.
A woman who was a passenger on the ATV was pronounced dead at the scene.
A 7-year old child who was also on the ATV was transported by STARS ambulance with serious but non-life threatening injuries.
The driver of the pickup truck was not injured.
At this time alcohol is not believed to be a factor.