| Event: | Men's heavyweight |
| Championship: | 2023 World Championships |
| Dates: | 4 June 2023 |
| Venue: | Baku Crystal Hall |
| Competitors: | 45 |
| Nations: | 45 |
| Gold: | Cheick Sallah Cissé |
| Gold Nation: | CIV |
| Silver: | Carlos Sansores |
| Silver Nation: | MEX |
| Bronze: | Emre Kutalmış Ateşli |
| Bronze Nation: | TUR |
| Bronze2: | Paško Božić |
| Bronze2 Nation: | CRO |
| Prev: | 2022 |
| Next: | 2025 |
See main article: 2023 World Taekwondo Championships. The men's heavyweight is a competition featured at the 2023 World Taekwondo Championships, and was held at the Baku Crystal Hall in Baku, Azerbaijan on 4 June 2023. Heavyweights were limited to a minimum of 87 kilograms in body mass.[1]