Justin James Miller (born 16 December 1980) is a South African former footballer who played as a central defender in England.
He started his career in England with Ipswich Town in 2000, but moved on to Leyton Orient three years later without playing a competitive game for Ipswich.
In four years with Orient he made 150 league games, before he switched to Port Vale for the 2007–08 campaign.
He spent the next season with non-league Chelmsford City, before returning to his native South Africa to play for Wits University.
He returned to England in 2010 to spend a season with Conference side Rushden & Diamonds, before returning Chelmsford City the following year.
He spent two years with Chelmsford, and was released for a few months before he re-signed again in January 2014.
He joined Bury Town later in the year, and stayed at the club until 2016.