Buddhadeva Bose, also spelt Buddhadeb Bosu, was an Indian Bengali writer of the 20th century. Frequently referred to as a poet, he was a versatile writer who wrote novels, short stories, plays and essays in addition to poetry. He was an influential critic and editor of his time. He is recognised as one of the five poets who moved to introduce modernity into Bengali poetry. It is said that since Rabindranath Tagore, there has not been a more versatile talent in Bengali literature.

Bengali poetry is a rich tradition of poetry in the Bengali language and has many different forms. Originating in Bengal, the history of Bengali poetry underwent three successive stages of development: poetry of the early age, the Medieval period and the age of modern poetry. All ages have seen different forms of poetry and poetical tradition. It reached the pinnacle during the Bengali Renaissance period although it has a rich tradition and has grown independent of the movement. Major Bengali Poets throughout the ages are Chandidas, Alaol, Ramprasad Sen, Michael Madhusudan Dutt, Nabinchandra Sen, Rabindranath Tagore, Dwijendralal Ray, Satyendranath Dutta, Kazi Nazrul Islam, Jibanananda Das, Jasimuddin, Sukanta Battacharya, Al Mahmud.