Chrislain Iris Aurel Matsima (born 15 May 2002) is a French professional footballer who plays as a centre-back for Bundesliga club FC Augsburg, on loan from Ligue 1 club Monaco.

Matsima made his professional debut for Monaco on 27 September 2020 in a Ligue 1 game against Strasbourg.

[3] On 16 August 2022, Matsima joined Lorient on loan with an option to buy.

[6] On 30 August 2024, Matsima joined German club FC Augsburg on a season-long loan with a buy option.

[7] Born in France, Matsima is of Congolese (Congo-Brazzaville) descent.