Sir Hector Busby KNZM MBE (1 August 1932 – 11 May 2019), also known as Heke-nuku-mai-nga-iwi Puhipi and Hec Busby, was a New Zealand Māori navigator and traditional waka builder. He was recognised as a leading figure in the revival of traditional Polynesian navigation and ocean voyaging using wayfinding techniques.