Donald Barry Clarke (10 November 1933 – 29 December 2002) was a New Zealand rugby union player who played 89 times (31 of these were test matches) as a New Zealand international from 1956 until 1964.
He was best known for his phenomenal goal kicking ability that earned him the nickname "The Boot".
He was born at the small settlement of Pihama, near Opunake in the Taranaki Region.