Arthur Denis Vermeeren (born 7 February 2005) is a Belgian professional footballer who plays as a midfielder for Bundesliga club RB Leipzig and the Belgium national team.

[4] He received praise from coach Mark Van Bommel who was quoted as saying “Arthur is a smart footballer, a fun guy to work with.

[10] Vermeeren was awarded Man of the Match for his performance and told reporters in the post-match interview: "Today, a dream came true.

[14] On 26 August 2024, Vermeeren joined Bundesliga club RB Leipzig on a season-long loan, with an obligation to buy once certain conditions were met.

[17] He debuted for the Belgian senior squad on 13 October 2023, coming off the bench in the 87th minute to replace Johan Bakayoko, in a 3–2 away victory over Austria during the UEFA Euro 2024 qualifying.