One of the deceased was identified as Md Yeasin, 43, son of Golam Shafi while the identity of another could not be known immediately.
The Banshkhali-bound microbus rammed into the CNG-run-auto-rickshaw in the morning, leaving two passengers of the auto-rickshaw dead on the spot and two others injured, said Manir Hossain, officer-in-charge of Anwara Police Station.
The injured were taken to a local hospital where the doctors referred them to Chattogram Medical College and Hospital, reports UNB.