William Hector Rankin III (born 23 March 1951) is an English rock drummer, active in the 1960s and 1970s. He joined Kippington Lodge in 1968 and remained with them when they evolved into Brinsley Schwarz in 1969. He played on all Brinsley Schwarz's albums, and whilst with them, also drummed on albums for Ernie Graham, Chilli Willi and the Red Hot Peppers, Colin Scot and Frankie Miller. In October 2007 Tyla, Belmont, Groome and Rankin reformed Ducks Deluxe, to celebrate the 35th anniversary of their formation, and performed at the 100 Club, the venue of their final performance in 1975.