Professor Shonku is a short story collection by Satyajit Ray, featuring the eponymous character, Professor Shonku. It was first published in India by NewScript Publications, Calcutta, in 1965. Of the nine short stories that are part of the collection, eight had formerly been published in various editions of the periodical magazine, Sandesh, and one (namely Professor Shonku o Bhoot) in Ashcharya.