Junior Mwanga (born 11 May 2003) is a French professional footballer who plays as centre-back for Ligue 1 club Le Havre on loan from Strasbourg Mwanga is a youth product of FC Lyon, he moved to the reserves of Bordeaux on 6 July 2020.

[2] He made his professional debut with Bordeaux in a 4–2 Ligue 1 win to Brest on 21 May 2022, the last matchday of the 2021–22 season.

On 31 January 2025, Mwanga moved on loan to Le Havre.

[5] Born in France, Mwanga is of DR Congolese descent.

[6] Mwanga's half-brother, Thomas Oualenbo, is a semi-pro footballer in France.