Four people died of dengue and 1,314 new patients were hospitalised across the country in the 24 hours until 8:00am on Monday.
With the latest fatalities, the dengue death toll has risen to 121 in the country this year, according to the Directorate General of Health Services (DGHS).
The new deaths were reported in Dhaka and Khulna divisions, and Dhaka South City Corporation.
Since January 1 this year, a total of 43,904 dengue patients have been admitted to hospitals across the country.
Of them, 40,709 have been discharged after recovery, according to the DGHS.