Ron Hilditch (born 13 August 1953) is an Australian former professional rugby league footballer and coach.
An Australian international and New South Wales State of Origin representative forward, he played club football for the Parramatta Eels with whom he won the 1981 NSWRFL Premiership.
[1][2][3] In 1981, it was third time lucky for Hilditch as he played in Parramatta's first-ever premiership victory, a 20–11 win over Newtown in the grand final.
After three years as captain-coach of Mudgee in the Country Rugby League, Hilditch coached the Illawarra Steelers in 1989 and 1990.
In 1994, he succeeded Mick Cronin at Parramatta but his three years as coach of the club were not particularly successful, with only a 30% win rate.