Abdul Khaleque, 65, of Chargazi village in Bhola Sadar upazila, died at the Sher-e-Bangla Medical College Hospital.
Dr Md Bakir Hossain, director of the hospital, said Khaleque was hospitalised with dengue on Friday noon in critical condition and died at 8am.
In a daily briefing, the Directorate General of Health Services said 72 of the new patients were admitted to hospitals in Dhaka and 154 were hospitalised in other districts.
Currently, 1,233 dengue patients are being treated at hospitals.
Bangladesh has been grappling with a massive outbreak of dengue this year. A large number of patients put a severe strain on the country’s overwhelmed medical system.
The government said 91,579 people were hospitalised with dengue since the beginning of the year. Of them, 90,104 recovered fully.
The Institute of Epidemiology, Disease Control and Research (IEDCR) confirmed the deaths of 93 dengue patients after reviewing 151 reports out of 242.
Dengue, a mosquito-borne viral infection, causes flu-like illness, and occasionally develops into a potentially lethal complication called severe dengue.
According to WHO, about half of the world's population is now at risk.
WHO says there is no specific treatment for dengue or severe dengue but early detection and access to proper medical care lowers fatality rates below one percent.