A 17-year-old boy, who was injured during the quota reform protest, died at Dhaka Medical College and Hospital (DMCH) on Saturday.
The deceased was identified as Md Emon, son of Md Selim of Cumilla district.
Emon used to live with his sister in Badda's Natun Bazar area.
Inspector Bachhu Mia, in-charge of DMCH, said Emon sustained a bullet injury during the clash over the quota reform protest while going to his workplace on July 19.
He succumbed to his injuries around 3:00 am while undergoing treatment at the hospital.
The body was kept at DMCH morgue for autopsy, added the police official.