Alibabavum 40 Thirudargalum (transl. Alibaba and the Forty Thieves) is a 1956 Indian Tamil-language fantasy swashbuckler film directed and produced by T. R. Sundaram of Modern Theatres. The film stars M. G. Ramachandran and P. Bhanumathi, with K. Sarangapani, P. S. Veerappa, K. A. Thangavelu, M. N. Rajam, Sushila, Vidhyavathi, and M. G. Chakrapani in supporting roles. It revolves around Alibaba, a woodcutter who becomes wealthy after finding a secret treasure cave, but must keep his source of wealth a secret to lead a peaceful life.