The 2019 World Para Swimming Championships is the 2019 edition of the World Para Swimming Championships run by the International Paralympic Committee (IPC). The championships were held from February to June in seven countries across five continents and served as a qualifying event for Paralympic swimming at the 2020 Summer Paralympics. The event was sponsored by Allianz. On 15 April 2019, London, United Kingdom was announced as the new host for the championships, now rescheduled to take place from 9 - 15 September.