Udaya

Udaya may refer to
 * Udaya Pictures, a film production company in Kerala, India
 * Udaya TV, a Kannada-language television channel in India
 * Udayin or Udayabhadra, king of Magadha in ancient India ((r. 460 BC – 444 BC))
 * Udaya Manikya, a 16th-century king of Tripura Kingdom in India