Harry Rayment Miller (22 February 1907 – 1 September 1966) was an English cricketer.
Miller was a right-handed batsman who bowled right-arm medium pace.
He was born at Gravesend, Kent.
Miller made a single first-class appearance for Warwickshire against Worcestershire at Edgbaston in the 1928 County Championship.
Worcestershire made 312 in their first-innings, with Miller bowling 7 wicketless overs, while in response Warwickshire made 402/8 declared in their first-innings, with Miller scoring 8 runs before he was dismissed by Jack Bowles.
In their second-innings, Worcestershire scored 112/3, with Miller taking the wicket of Bernard Quaife with figures of 1/15 from 6 overs.He died at Inverness, Inverness-shire, Scotland on 1 September 1966.