Océane Cassignol

Océane Cassignol (born 26 May 2000) is a French open water swimmer. She represented France at the 2024 Summer Olympics.

Career Cassignol made her debut at the 2017 World Aquatics Championships in Budapest, and won a gold medal in the team relay.

At the 2020 European Aquatics Championships held in 2021 due to the COVID-19 pandemic, she won a bronze medal in the 5 km open water event with a time of 58:51.4.

In February 2024 she competed at the 2024 World Aquatics Championships in Doha, and finished in fifth place in the 5 km open water event and 16th place in the 10 km open water event. With her results at the World Championships, she qualified to represent France at the 2024 Summer Olympics. She competed in the 10 km open water marathon and finished in seventh place with a time of 2:06:06.9.