| Event: | Heavyweight |
| Championship: | 2023 IBA World Boxing Championships |
| Dates: | 1–13 May |
| Venue: | Humo Arena |
| Location: | Tashkent, Uzbekistan |
| Competitors: | 37 |
| Nations: | 37 |
| Gold: | Muslim Gadzhimagomedov |
| Gold Nation: | RUS |
| Silver: | Aziz Abbes Mouhiidine |
| Silver Nation: | ITA |
| Bronze: | Lazizbek Mullojonov |
| Bronze Nation: | UZB |
| Bronze2: | Narek Manasyan |
| Bronze2 Nation: | ARM |
| Prev: | 2021 |
| Next: | 2025 |
The Heavyweight competition at the 2023 IBA Men's World Boxing Championships was held between 1 and 13 May 2023.[1]