Maraimalai Adigal (15 July 1876 - 15 September 1950) was a Tamil orator and writer who fervently followed Saivam. He wrote more than 100 books, including works on original poems and dramas, but most famous are his books on his research into Tamil literature. Most of his literary works were on Saivism. He founded a Saivite institution called Podhunilaik Kazhagam. Apart from being a good orator, Adigal composed several Tamil poems. He authored more than 100 books. Other than essays and novels he wrote books dealing with literary criticism, philosophy and religion, history, psychology and politics.His collections of poems to the Hindu god Sri Murugan, which he composed during the times of illness were published as Thiruvotri Muruhar Mummanikkovai in 1900.