Most FINA Marathon Swim World Series titles (female)
- Who
- Ana Marcela Cunha
- What
- 6 total number
- Where
- Not Applicable
- When
- 12 November 2022
The most FINA Marathon Swim World Series titles (female) is 6, achieved by Ana Marcela Cunha (Brazil) in 2010, 2012, 2014, 2018, 2021 and 2022.
Ana Marcela Cunha claimed her sixth World Series title in 2022, winning two golds, a silver and a bronze across the four 10 km races. Cunha has won 28 career individual races in the competition, more than any other female. Her 2021 World Series title was shared with Océane Cassignol.