Template:World Championships in Athletics medalists in mixed 4 × 400 metres relay

Championships	Gold	Silver	Bronze
2019 Doha	United States (USA) Wilbert London Allyson Felix Courtney Okolo Michael Cherry Tyrell Richard* Jessica Beard* Jasmine Blocker* Obi Igbokwe*	Jamaica (JAM) Nathon Allen Roneisha McGregor Tiffany James Javon Francis Janieve Russell*	Bahrain (BHR) Musa Isah Aminat Jamal Salwa Eid Naser Abbas Abubakar Abbas
2022 Eugene	Dominican Republic (DOM) Fiordaliza Cofil Lidio Andrés Feliz Alexander Ogando Marileidy Paulino	Netherlands (NED) Femke Bol Liemarvin Bonevacia Tony van Diepen Lieke Klaver Eveline Saalberg*	United States (USA) Allyson Felix Elija Godwin Vernon Norwood Kennedy Simon Wadeline Jonathas*
2023 Budapest	United States (USA) Justin Robinson Rosey Effiong Matthew Boling Alexis Holmes Ryan Willie*	Great Britain (GBR) Lewis Davey Laviai Nielsen Rio Mitcham Yemi Mary John Joseph Brier*	Czech Republic (CZE) Matěj Krsek Tereza Petržilková Patrik Šorm Lada Vondrová

Note * Indicates athletes who ran only in the preliminary round and also received medals.