Emergency services, along with STARS, were dispatched to a bus and semi truck collision on Highway 35, about 30 kilometres north of Tisdale in Saskatchewan.
Police have confirmed 29 people were on the bus including the driver.
Fifteen have died and 14 are in hospital with a variety of injuries. Three of the injured are in critical condition.
Ten of the Broncos are from Alberta, including players from Edmonton and St. Albert.
"Our thoughts are with the Humboldt Broncos family and their families. We cannot imagine your pain right now," the Fort Sask Chiefs said via their Twitter.
A GoFundMe campaign has been set up for the team.
For the lastest information go to Discover Humbolt.