| 2018 World Muaythai Championships | |
|---|---|
| Venue | Boulevard Kukulcan Lt45-47 |
| Location | Cancún, Mexico |
| Start date | 10 May |
| End date | 19 May |
| Competitors | 404 from 77 nations |
| Champions | |
| Team |  Russia |
The 2018 IFMA World Muaythai Championships is the 17th edition of the IFMA World Muaythai Championships. The competition are held from May 10 to May 19, 2019, in Cancún, Mexico.