Dr. Nalli Kuppuswami Chetti (born 9 November 1940) is a successful textile industrialist and philanthropist. He is a liberal donor for arts, culture and education. After the death of his grandfather, Nalli Chinnasamy Chetti, in 1958, he inherited the family business trademarked Nalli Silks. He has written three Tamil books namely, Vetrikku Moondre Padigal, Needhi Noolgalil Nirvagam and Padagacheri Mahan.