Venkayya or Venkaiah (Telugu: వెంకయ్య)is both a surname and a given name. Notable people with the name include:
Pingali Venkayya (1876–1963), Indian independence activist and flag designer V. Venkayya (1864–1912), Indian epigraphist and historian
Raghupathi Venkaiah Naidu (1869–1941), widely regarded as the father of Telugu cinema Venkaiah Naidu, Vice-president of India