Leo de Castro (born Kiwi Leo de Castro Kino; c. 1948 – 3 March 2019) was a New Zealand funk and soul singer-guitarist. From 1969 to 1995 he worked in Australia in a variety of bands before returning to Auckland. He contributed to Rocco (1976), as a member of Johnny Rocco Band; Voodoo Soul – Live at The Basement (October 1987), by Leo de Castro and Friends; a live album, Long White Clouds (2007), which had been recorded in January 1988 using two separate backing bands, The Dancehall Racketeers and Roger Janes Band.