Police said Idris Ahmed, 42, was arrested for the alleged rape of about 12 boys aged between 12 and 19 at an Islamic seminary in Dhaka’s Dakshin Khan neighbourhood.
One offence was committed just a week before his arrest and Ahmed filmed the assault, said a police statement Monday (July 22).
Ahmed is the third teacher from an Islamic seminary to be arrested on rape charges this month after the detention of two head teachers accused of raping female pupils.
A number of former male madrasa students have in recent weeks said on social media that they had been raped or sexually molested by teachers and older students.
The mainstream media has remained mostly silent on the issue, largely due to the sensitivity of the subject in the conservative nation.
But the country was shocked this year by the murder of 19-year-old Nusrat Jahan Rafi,who was burned to death on the alleged orders of a madrassa headteacher after she refused to withdraw a sex assault charge against him.