Bhaluka Model Police Station OC Abul Kalam Azad said accident took place at the Upazila’s Meherabarhi in the morning.
He identified one of the victims as ‘Amirul’, 30.
Azad said the bus rammed into the pickup van from behind when the latter was on its way to Dhaka carrying passengers on its back space.
He said the injured had been admitted at Bhaluka Upazila Health Complex.
Police have confiscated the bus.