Maria Mailliard
- Country
- Chile
- Club
- Club Náutico Piragüistas de Laja
- National team
- Chile Canoe Sprint
- Born
- 1991-01-24
María José Mailliard Rodríguez is a Chilean canoe sprint paddler (born 1991). She competes in the C1 class over 500 m, 1000 m and 5000 m. Mailliard is a three-time world champion, winning C1 500 m in 2021, C1 1000 m in 2023 and C1 5000 m in 2024, and a two-time Olympian at Tokyo 2020 and Paris 2024. She was the first Chilean to win a Canoe Sprint World Cup gold.