| Event: | Men's middleweight |
| Championship: | 2023 World Championships |
| Dates: | 31 May 2023 |
| Venue: | Baku Crystal Hall |
| Competitors: | 43 |
| Nations: | 41 |
| Gold: | Kang Sang-hyun |
| Gold Nation: | KOR |
| Silver: | Ivan Šapina |
| Silver Nation: | CRO |
| Bronze: | Arian Salimi |
| Bronze Nation: | IRI |
| Bronze2: | Artsiom Plonis |
| Prev: | 2022 |
| Next: | 2025 |
See main article: 2023 World Taekwondo Championships. The men's middleweight is a competition featured at the 2023 World Taekwondo Championships, and was held at the Baku Crystal Hall in Baku, Azerbaijan on 31 May 2023. Middleweights were limited to a maximum of 87 kilograms in body mass.[1]