# 2021 AIBA World Boxing Championships – Middleweight

The Middleweight competition at the 2021 AIBA World Boxing Championships was held between 26 October and 5 November.

## Results
### Finals

| Semifinals | Semifinals | Final | Final |
| Salvatore Cavallaro | 0 |
| Yoenlis Hernández | 5 | | |
| Yoenlis Hernández | 5 | Yoenlis Hernández | 4 |
| | | Dzhambulat Bizhamov | 1 |
| Dzhambulat Bizhamov | RSC | Dzhambulat Bizhamov | 1 |
| Weerapon Jongjoho | | | |

### Top half
#### Section 1

| First round | First round | Second round | Second round | Third round | Third round | Quarterfinals | Quarterfinals |
| | | Vlad Gavriliuc | 1 | | |
| | | Nurkanat Raiys | 4 | | |
| Stefan Savković | 0 | Nurkanat Raiys | 4 | | |
| Nurkanat Raiys | 5 | | | | |
| Nurkanat Raiys | 5 | | | Nurkanat Raiys | 5 |
| | | | | Suliman Aslami | 0 |
| | | Edwin Okong'o | 1 | | |
| | | Suliman Aslami | 3 | | |
| | | | | | | Nurkanat Raiys | 2 |
| | | | | | | Salvatore Cavallaro | 3 |
| | | Kiryl Samadurau | 0 | | | | |
| | | Salvatore Cavallaro | 5 | | | | |
| Salvatore Cavallaro | 5 | Salvatore Cavallaro | 5 | | | | |
| Anton Embulajev | 0 | | | | | | |
| Anton Embulajev | 0 | | | Salvatore Cavallaro | 5 | | |
| | | | | Moreno Fendero | 0 |
| Andreas Kokkinos | 3 | | | Moreno Fendero | 0 |
| Marko Makovec | 1 | | | | |
| Marko Makovec | 1 | Andreas Kokkinos | | | |
| | | Moreno Fendero | KO | | |

#### Section 2

| First round | First round | Second round | Second round | Third round | Third round | Quarterfinals | Quarterfinals |
| | | Abdumalik Boltaev | 0 | | |
| | | Sumit | 5 | | |
| Sumit | 5 | Sumit | 5 | | |
| Damon O'Neill | 0 | | | | |
| Damon O'Neill | 0 | | | Sumit | 0 |
| | | | | Yoenlis Hernández | 5 |
| Wanderlei Pereira | 0 | | | Yoenlis Hernández | 5 |
| Yoenlis Hernández | 5 | | | | |
| Yoenlis Hernández | 5 | Yoenlis Hernández | 5 | | |
| | | Birol Aygün | 0 | | |
| | | | | | | Yoenlis Hernández | 5 |
| | | | | | | Gabrijel Veočić | 0 |
| | | Sam Hickey | 3 | | | | |
| | | Rami Kiwan | 2 | | | | |
| Pablo Coy | 0 | Rami Kiwan | 2 | | | | |
| Rami Kiwan | 5 | | | | | | |
| Rami Kiwan | 5 | | | Sam Hickey | 1 | | |
| | | | | Gabrijel Veočić | 4 |
| Héctor Aguirre | 1 | | | Gabrijel Veočić | 4 |
| Gabrijel Veočić | 4 | | | | |
| Gabrijel Veočić | 4 | Gabrijel Veočić | 5 | | |
| | | Leo Cvitanović | 0 | | |

### Bottom half
#### Section 3

| First round | First round | Second round | Second round | Third round | Third round | Quarterfinals | Quarterfinals |
| | | Dzhambulat Bizhamov | 5 | | |
| | | Giorgi Kharabadze | 0 | | |
| Giorgi Kharabadze | 4 | Giorgi Kharabadze | 0 | | |
| Kan Chia-wei | 1 | | | | |
| Kan Chia-wei | 1 | | | Dzhambulat Bizhamov | 5 |
| | | | | Diego Motoa | 0 |
| Vytautas Balsys | | | | Diego Motoa | 0 |
| Diego Motoa | RSC | | | | |
| Diego Motoa | RSC | Diego Motoa | RSC | | |
| | | Ansa Coker | | | |
| | | | | | | Dzhambulat Bizhamov | 5 |
| | | | | | | Kevin Schumann | 0 |
| | | Kevin Schumann | 4 | | | | |
| | | Almir Memić | 1 | | | | |
| Lewis Richardson | 1 | Almir Memić | 1 | | | | |
| Almir Memić | 4 | | | | | | |
| Almir Memić | 4 | | | Kevin Schumann | 5 | | |
| | | | | Shahin Mousavi | 0 |
| Zharkynbek Turatov | 0 | | | Shahin Mousavi | 0 |
| Shahin Mousavi | 5 | | | | |
| Shahin Mousavi | 5 | Shahin Mousavi | 4 | | |
| | | Desmond Amsterdam | 0 | | |

#### Section 4

| First round | First round | Second round | Second round | Third round | Third round | Quarterfinals | Quarterfinals |
| | | Mirsharif Kazimzade | 5 | | |
| | | Soma Mester | 0 | | |
| Aaron Prince | 1 | Soma Mester | 0 | | |
| Soma Mester | 4 | | | | |
| Soma Mester | 4 | | | Mirsharif Kazimzade | 0 |
| | | | | Saidjamshid Jafarov | 5 |
| Saidjamshid Jafarov | 5 | | | Saidjamshid Jafarov | 5 |
| Lukáš Ferneza | 0 | | | | |
| Lukáš Ferneza | 0 | Saidjamshid Jafarov | 5 | | |
| | | Yuito Moriwaki | 0 | | |
| | | | | | | Saidjamshid Jafarov | 2 |
| | | | | | | Weerapon Jongjoho | 3 |
| | | Weerapon Jongjoho | 5 | | | | |
| | | Jordan Panthen | 0 | | | | |
| | | | | Weerapon Jongjoho | 5 | | |
| | | | | Ivan Papakin | 0 |
| Mindaugas Gedminas | 4 | | | Ivan Papakin | 0 |
| Héctor Vera | 1 | | | | |
| Héctor Vera | 1 | Mindaugas Gedminas | 2 | | |
| | | Ivan Papakin | 3 | | |