Duncan John Richardson Martindale (born 13 December 1963) is a former English cricketer. Martindale was a right-handed batsman who bowled right-arm off break. He was born in Harrogate, Yorkshire. Martindale made his first-class debut for Nottinghamshire against Yorkshire in the 1985 County Championship. He made 54 further first-class appearances, the last of which came against Oxford University in 1991. In his 55 first-class appearances, he scored 1,861 runs at an average of 24.81, with seven fifties and four centuries. His highest first-class score of 138 came against Cambridge University in 1990. He made his List A debut for the county in the final of the 1985 NatWest Trophy against Essex at Lord's, which Essex won by a single run, despite an unbeaten 20 by Martindale in Nottinghamshire'