Kalidas Roy (1889–1975) was a poet of the Tagore era of Bengali literature and a teacher. He was born in Karui village of Bardhaman (now Purba Bardhaman district) at West Bengal in a Vaidya (Baidya) family and was from the family lineage of the Vaishnava poet, Lochan Dash. His father was Jogendranarayan Roy. He wrote in both Arabic and Persian.