The Tulu people or Tuluvas are an ethno-linguistic and ethno-cultural group from Southern India. They are native speakers of the Tulu language and the region they traditionally inhabit is known as Tulu Nadu. This region comprises the districts of Dakshina Kannada and Udupi in Karnataka and part of Kasaragod district in Kerala, with Mangalore, Karnataka being the commercial hub. The Census report of 2011 reported a population of 1,846,427 native Tulu speakers living in India.

Tulu is a Dravidian language whose speakers are concentrated in Dakshina Kannada and in the southern part of Udupi of Karnataka in south-western India and also in the northern parts of the Kasaragod district of Kerala. The native speakers of Tulu are referred to as Tuluva or Tulu people and the geographical area is unofficially called Tulu Nadu.