Of the 10, eight died due to comorbidities, where COVID-19 was "incidental", it said.
As many as 407 more people tested positive for the viral disease in the past 24 hours, raising the total number of such cases to 11,494, the department said in its bulletin.
The number of active patients in the state currently stands at 5,515.
Altogether 9,509 samples were examined for the disease since Sunday evening. The number of coronavirus tests conducted so far rose to 3,43,242.
A total of 434 patients have been discharged from different hospitals in Bengal in the past 24 hours, following their recovery, the bulletin added. SCH RMS RHL