Manju Ray is an Indian scientist specialising in Molecular Enzymology and Cancer Biochemistry.
Her research has contributed significantly to the development of anticancer drugs and understanding the differentiation process of cells.
Her interests include tumour biochemistry and molecular enzymology.
She was awarded the Shanti Swarup Bhatnagar Prize in the year 1989, being only the second woman to receive this award in the category 'Biological Sciences'.