David John Gatenby (born 12 February 1952) is an Australian cricketer, who played in Australia for Tasmania and in New Zealand for Canterbury.
He was a right-handed batsman and leg-spin bowler who was born at Launceston, Tasmania.
Gatenby was the president of the Tasmanian Farmers and Graziers Association from 2008–2013.
He was later a member of the Heritage Council of Tasmania, and the Tasmanian Forest Practices Board.
This biographical article related to an Australian cricket person born in the 1950s is a stub.