Premendra Mitra was an Indian poet, writer and film director in the Bengali language. He was also a practitioner of Bengali science fiction. His critique of humanity led him to believe that for it to survive, human beings had to "forget their differences and be united".

Bengali science fiction is a part of Bengali literature containing science fiction elements. It is called Kalpabigyan or stories of imaginative science, in Bengali literature. The term was first coined by Adrish Bardhan during his editorship years.