About Mark Sykes
Born 1997. Mark Sykes is a British association football player.
Mark Sykes (born 4 August 1997) is an Irish professional footballer who plays as a midfielder for EFL Championship club Millwall.
Born in Northern Ireland, he plays for the Republic of Ireland national team, having previously represented Northern Ireland at underage level.
Club career Glenavon Born in Belfast, Sykes began his career with Glenavon. In December 2017 he was linked with a transfer away from the club. In February 2018 he signed a new contract until the end of the 2018–19 season. In March 2018 he was described by a journalist as "one of the most outstanding young prospects in the Irish League".
Oxford United In January 2019 he signed for English club Oxford United, making his debut on 8 January 2019 in the EFL Trophy. including Oxford's consolation goal in their 2–1 defeat to Wycombe Wanderers in the 2020 EFL League One play-off final at Wembley Stadium.
Bristol City In May 2022, Bristol City announced that they had signed Sykes, with the transfer becoming official on 1 July 2022, on a three-year deal with the option of a further year. On 3 October 2023, Sykes was voted Bristol City's September Player of the Month, receiving 46% of the total votes. On 2 February 2025, Sykes signed a 12 month contract extension. On 12 June 2026, it was announced that Sykes would be released at the end of his contract.
Millwall On 9 July 2026, Sykes joined Millwall on a two-year deal.
International career
Northern Ireland Sykes has also played for Northern Ireland at under-18, under-19 and under-21 youth levels. He made his debut for the under-21 side in September 2016, in a 2–0 defeat to Macedonia and as of 28 January 2019 had 11 caps and 2 goals. He was called up again in September 2019.
Republic of Ireland In August 2020, Sykes informed the Irish Football Association (which governs football in Northern Ireland) that he no longer wished to be considered for their squad, instead opting for the Republic of Ireland. In March 2022, he was named in Stephen Kenny's Republic of Ireland squad for forthcoming friendly matches.
Sykes was named as a late inclusion to the squad in November 2022 for the Republic of Ireland's November friendlies with Norway and Malta, following the withdrawals of two players through injury.
On 20 November 2022, Sykes made his debut in a 1–0 win over Malta, becoming the first Belfast–born player to represent the Republic of Ireland since 1946.
Career statistics Club
International
Individual Ulster Young Footballer of the Year 2017–18
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Important facts
People in Mark Sykes's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Mark Sykes's
Frequently asked questions
Who is Mark Sykes?
Northern Irish association football player
When was Mark Sykes born?
Mark Sykes was born on 4 August 1997 in Belfast.
What is Mark Sykes's occupation?
Mark Sykes is an association football player.
What nationality is Mark Sykes?
Mark Sykes is British.
Sources & further reading
· DBpedia: Mark Sykes (footballer)
Cite this page
APA: Biography.guide. (2026). Mark Sykes. https://biography.guide/mark-sykes-association-football-player/
MLA: "Mark Sykes." Biography.guide, https://biography.guide/mark-sykes-association-football-player/.
Chicago: "Mark Sykes." Biography.guide. https://biography.guide/mark-sykes-association-football-player/.
Data last updated: 2026-09-22 · Spot an error? Report a correction.
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