Oliver James Muldoon (born 3 September 1994) is an English professional footballer who plays as a central midfielder for Aveley on dual-registration from Hornchurch.
Muldoon was born in Hornchurch, Havering.
A Charlton Athletic youth graduate, Muldoon signed a new contract with the club on 6 December 2013, running until the end of the 2013âÂÂ14 season. He was an unused substitute for the matches against Blackburn Rovers and Brighton & Hove Albion in January 2015.
On 11 March 2015, Muldoon agreed a new contract with Charlton, signing until 2017 and being immediately loaned to Gillingham until the end of the season. He made his first-team debut three days later, starting in a 0âÂÂ0 away draw against Bristol City in League One.
In January 2016, he signed for League Two club Dagenham & Redbridge on loan until the end of the season.
Muldoon was released by Charlton on 1 February 2017. He rejoined Gillingham on 21 February for the remainder of the 2016âÂÂ17 season, but was released by the club at the end of the season after just four appearances.
On 29 September 2017, Muldoon joined Maidstone United on a contract until the end of the 2017âÂÂ18 season.
On 18 June 2019, Muldoon signed for Chelmsford City.
On 23 October 2020, Muldoon signed for hometown club Hornchurch.
In September 2025, Muldoon joined Isthmian League Premier Division club Aveley on dual-registration.
Hornchurch