- Source: Marshall Islands at the 2019 World Aquatics Championships
- Olimpiade Musim Panas 2012
- Marshall Islands at the 2019 World Aquatics Championships
- Marshall Islands at the 2024 World Aquatics Championships
- 2019 World Aquatics Championships
- World Aquatics Championships
- Marshall Islands at the 2023 World Aquatics Championships
- Marshall Islands at the 2017 World Aquatics Championships
- Marshall Islands at the 2013 World Aquatics Championships
- Marshall Islands at the 2022 World Aquatics Championships
- Marshall Islands at the 2015 World Aquatics Championships
- 2022 World Aquatics Championships
Marshall Islands competed at the 2019 World Aquatics Championships in Gwangju, South Korea from 12 to 28 July.
Swimming
Marshall Islands entered three swimmers.
Men
Women