Mathis Soudi (Arabic: ماتيس سودي; born 26 November 1999) is a slalom canoeist.

[5] Soudi won a bronze medal in the K1 event at the 2023 World Championships in London, becoming the first African paddler to win a medal at the ICF Canoe Slalom World Championships.

[8] He finished in 22nd place at the 2016 Junior World Championships in Kraków and 16th the following year in Bratislava.

[9] Mathis represented Morocco in the K1 event at the delayed 2020 Summer Olympics in Tokyo,[2] after he secured a quota place by finishing as the first eligible athlete at the African Olympic canoe slalom qualifiers in La Seu d'Urgell.

[12][13] Soudi set the 7th fastest time in the first run of the heats, qualifying in 15th place for the semifinal.