Dewan is the designation of a powerful government official, minister or ruler. It may also refer to:
People Dewan (given name) Dewan (surname) Maniram Dewan, popular name of Maniram Dutta Baruah (1806–1858), an Assamese nobleman in British India Dewan or Yakkha people, an indigenous ethnic group living primarily in Nepal and India
Other uses Dewan Group, a group of companies with headquarters in Karachi, Pakistan
See also Dewan's Road, Mysore, Karnataka state, India Diwan (disambiguation)