Five children died and six others — five adults and an infant — were injured after a passenger van and an SUV collided near Mapleton, Ontario on June 13, 2026, according to Yahoo News Canada. Ontario Provincial Police confirmed the fatalities at the scene, which sits in Wellington County roughly northeast of Guelph.

Details on the precise circumstances of the collision — road conditions, speed, point of impact, whether seatbelts or child restraints were in use — had not been released as of the time of publication. Investigations of multi-fatality collisions in Ontario are handled by OPP Traffic Incident Management and Enforcement teams, whose reconstructionists typically work a scene for hours before any causal narrative is offered publicly. That process was presumably underway.

The death toll of five children places this among the gravest road-traffic incidents in Ontario's recent record. Wellington County's rural road network — largely two-lane county roads and regional highways serving agricultural communities — carries mixed traffic between small towns and the Guelph urban corridor. Collisions involving passenger vans, which are frequently used for family transport, sports teams, and daycares, have a well-documented injury severity profile: the vehicles' mass and seating configurations can translate lateral or frontal impacts into high-casualty outcomes, particularly for child occupants.

The injured infant adds a dimension that will weigh heavily on the investigation's findings. Ontario's child passenger safety regulations require age- and weight-appropriate restraint systems, and compliance — or its absence — typically becomes a central thread in post-collision analysis and any subsequent proceedings.

OPP has not publicly identified the victims or the drivers, standard practice while next-of-kin notifications are completed and while investigators preserve the integrity of any potential legal process. Wellington County and the broader region around Guelph will almost certainly see community grief responses in the days ahead; five child fatalities in a single event are a magnitude that strains municipal support infrastructure.

What the verified record shows is stark enough on its own: five children did not survive a crash on a rural Ontario road on June 13, 2026. The fuller accounting of how and why will follow the OPP investigation — and, depending on findings, potentially the courts.