John William Guy (born 29 August 1934) is a former New Zealand cricketer who played 12 Tests for the national team between 1955 and 1961.
[2] Guy made his first-class cricket debut in 1953–54 for Central Districts.
[3] Moving around New Zealand in the course of his working career, he later represented Canterbury, Otago and Wellington, and finished his first-class career with Northern Districts in 1972–73.
He is the only player to represent five New Zealand provincial teams in first-class cricket.
Guy developed the shoulderless Excalibur bat used by fellow New Zealand cricketer Lance Cairns.