RCMP say parents of the students have been informed and the school is providing support.
No students were seriously hurt when a school bus rolled Monday morning in Stony Plain.
Stony Plain RCMP said the rollover happened at about 8 a.m. on Forest Drive near Highway 779. The area is about six kilometres north of Stony Plain, Alta.
Around 35 students from the Evergreen Catholic Separate School Division and the Parkland School Division were on the bus.
No serious injuries have been reported and no other vehicles were involved in the crash.