Ritu

Ritu may refer to:


 * Ritu (Indian season), the word for 'seasons' in various calendars of South Asia
 * Ṛtú or ritu, a fixed or appointed time in Vedic
 * Rutog County (Ritu County), a county in Tibet
 * Ritu (2009 film), a Malayalam film directed by Shyamaprasad
 * Ritu (2014 film), a Nepali film directed by Manoj Adhikari
 * Ritu, a 2013 album by Saille
 * Ritu Samhaaram, or Ṛtusaṃhāra, a Sanskrit epic describing the Indian seasons

Ritu as a given name

 * Ritu Arya, British Indian actress
 * Ritu Chaudhry the birth name of actress Mahima Chaudhry
 * Ritu Beri, an Indian fashion designer
 * Ritu Raj, a California entrepreneur, known for founding tech startups Avasta, OrchestratorMail and Objectiveli, as well as Wag Hotel
 * Ritu Rani, Indian field hockey player
 * Ritu Rani, Indian football player
 * Ritu Kumar, Indian fashion designer
 * Ritu Barmecha, Indian film actress
 * Ritu Varma, Indian film actress
 * Ritu Shivpuri, Indian film actress and model
 * Ritu Pathak, Bollywood playback singer