Mej Didi is a 2003 Bengali film directed by Shantimoy Bandyopadhyay and produced by Samrat Banerjee.

It revolves around an orphan teenager who is oppressed by his unkind stepsister and a woman who shelters him.

Ranjit Mallick's performance in the film failed to win critical favour.

It is suggested that he be sent to the house of his stepsister Kadambini who is married to Nabin Chatujje, as he has no one to take care of.

Bipin fears his brother's wrath and tells his wife not to feed Keshta any more.

When Hemangini falls sick, Keshta decides to get prasad from Vishalakshi Temple, in his village.

Keshta is beaten hard by Nabin and left abandoned at the premises of the village temple.

The next morning he visits the village temple to get Keshta back and discovers that Hemangini has already reached there to comfort him.