Junior Fabrice Marsoni Sambu Mansoni (born 3 June 1996) is a professional footballer who plays as a right-back for Belgian Pro League club Dender EH. Born in Belgium, he plays for the Angola national team.
Having played for CS Visé between 2013 and 2015, Sambu joined Seraing on a two-year contract on 23 April 2015. He joined URSL Visé on 30 August 2019, on a one-year contract with an option for an extra year. On 26 June 2020, Sambu moved to France, at Cholet.
On 24 June 2021, Sambu returned to Seraing.
On 23 August 2023, Sambu signed a two-year contract with RWD Molenbeek.
On 7 September 2025, Sambu moved to Dender EH on a two-season deal.
Born in Belgium, Marsoni Sambu is of Congolese and Angolan descent. He was called up to the Angola national team for the 2024 COSAFA Cup in June 2024.
Angola