The largest department of the college caters to the demands of the students of the locality and the nearby areas. Almost from the inception of this educational insititution, way back in 1964, the departement of Bengali has been an integral part of Raja Rammohan Roy Mahavidyalaya. At present there are three full time teachers sincerely committed to the development of academic as well as co-curricular faculty of the young learners. Students are inspired not only to delve deeper into the subject through their active participation in the regular teaching-learning process but they are also encouraged to hone their ability of critical thinking through the organization of various activities like seminars, conferences, quiz competitions and youth parliament. The rich treasure of books in the departmental library caters to satiate the craving of the students for knowledge in and outside the syllabus. The post graduate in this department was initiated in 2019. The departement encourages and guides the PG students for consistent academic performance.