# 2021 World Judo Championships – Men's 100 kg

The Men's 100 kg competition at the 2021 World Judo Championships was held on 11 June 2021.

## Results
### Finals

| Semi-finals | Semi-finals | Final | Final |
| Aleksandar Kukolj | 01 |
| Shady El Nahas | 00 | | |
| Shady El Nahas | 00 | Aleksandar Kukolj | 00 |
| | | Jorge Fonseca | 11 |
| Michael Korrel | 00 | Jorge Fonseca | 11 |
| Jorge Fonseca | 11 | | |

### Repechage

| Repechage | Repechage | Third place | Third place |
| Varlam Liparteliani | 01 |
| Arman Adamian | 00 | | |
| Arman Adamian | 00 | Varlam Liparteliani | 10 |
| | | Michael Korrel | 00 |
| Repechage | Repechage | Third place | Third place |
| Alexandre Iddir | 00 |
| Ilia Sulamanidze | 10 | | |
| Ilia Sulamanidze | 10 | Ilia Sulamanidze | 01 |
| | | Shady El Nahas | 00 |

### Pool A

| First round | First round | Second round | Second round | Third round | Third round | Quarterfinals | Quarterfinals |
| | | Varlam Liparteliani | 01 | | |
| | | Simeon Catharina | 00 | | |
| Simeon Catharina | 01 | Simeon Catharina | 00 | | |
| Aaron Fara | 00 | | | | |
| Aaron Fara | 00 | | | Varlam Liparteliani | 01 |
| | | | | Kentaro Iida | 00 |
| | | Kentaro Iida | 10 | | |
| | | Won Jong-hoon | 00 | | |
| Cyrille Maret | 00 | Won Jong-hoon | 00 | | |
| Won Jong-hoon | 01 | | | | | | |
| Won Jong-hoon | 01 | | | | | Varlam Liparteliani | 01 |
| | | | | | | Aleksandar Kukolj | 10 |
| | | Mukhammadkarim Khurramov | 10 | | | | |
| | | Toma Nikiforov | 01 | | | | |
| Luc Manongho | 00 | Toma Nikiforov | 01 | | | | |
| Toma Nikiforov | 10 | | | | | | |
| Toma Nikiforov | 10 | | | Mukhammadkarim Khurramov | 00 | | |
| | | | | Aleksandar Kukolj | 10 |
| Georgios Malliaropoulos | 00 | | | Aleksandar Kukolj | 10 |
| Batkhuyagiin Gonchigsüren | 10 | | | | |
| Batkhuyagiin Gonchigsüren | 10 | Batkhuyagiin Gonchigsüren | 01 | | |
| | | Aleksandar Kukolj | 11 | | |
| Aleksandar Kukolj | 10 | Aleksandar Kukolj | 11 | | |
| Lwazi Mapitiza | 00 | | | | |

### Pool B

| First round | First round | Second round | Second round | Third round | Third round | Quarterfinals | Quarterfinals |
| | | Shady El Nahas | 11 | | |
| | | Jevgeņijs Borodavko | 01 | | |
| L.A. Smith III | 00 | Jevgeņijs Borodavko | 01 | | |
| Jevgeņijs Borodavko | 10 | | | | |
| Jevgeņijs Borodavko | 10 | | | Shady El Nahas | 10 |
| | | | | Otto Imala | 00 |
| Otto Imala | 11 | | | Otto Imala | 00 |
| Leonardo Gonçalves | 00 | | | | |
| Leonardo Gonçalves | 00 | Otto Imala | 10 | | |
| | | Zlatko Kumrić | 00 | | |
| | | | | | | Shady El Nahas | 10 |
| | | | | | | Arman Adamian | 00 |
| | | Arman Adamian | 11 | | | | |
| | | Jason Koster | 00 | | | | |
| Jason Koster | 10 | Jason Koster | 00 | | | | |
| Joseph Irungu | 00 | | | | | | |
| Joseph Irungu | 00 | | | Arman Adamian | 10 | | |
| | | | | Joakim Dvarby | 00 |
| Zsombor Vég | 00 | | | Joakim Dvarby | 00 |
| Joakim Dvarby | 10 | | | | |
| Joakim Dvarby | 10 | Joakim Dvarby | 10 | | |
| | | Daniel Dichev | 00 | | |
| Daniel Dichev | 01 | Daniel Dichev | 00 | | |
| Mustapha Bouamar | 00 | | | | |

### Pool C

| First round | First round | Second round | Second round | Third round | Third round | Quarterfinals | Quarterfinals |
| | | Michael Korrel | 10 | | |
| | | Tevita Takayawa | 00 | | |
| Kaihan Takagi | 00 | Tevita Takayawa | 00 | | |
| Tevita Takayawa | 10 | | | | |
| Tevita Takayawa | 10 | | | Michael Korrel | 10 |
| | | | | Rafael Buzacarini | 00 |
| | | Grigori Minaškin | 00 | | |
| | | Rafael Buzacarini | 10 | | |
| | | | | | | Michael Korrel | 10 |
| | | | | | | Alexandre Iddir | 00 |
| | | Alexandre Iddir | 10 | | | | |
| | | Danilo Pantić | 00 | | | | |
| Danilo Pantić | 10 | Danilo Pantić | 00 | | | | |
| Abdullah Taleb | 00 | | | | | | |
| Abdullah Taleb | 00 | | | Alexandre Iddir | 10 | | |
| | | | | Bojan Došen | 00 |
| Bojan Došen | 10 | | | Bojan Došen | 00 |
| Thomas Briceño | 00 | | | | |
| Thomas Briceño | 00 | Bojan Došen | 10 | | |
| | | Karl-Richard Frey | 00 | | |
| Karl-Richard Frey | 01 | Karl-Richard Frey | 00 | | |
| Mikita Sviryd | 00 | | | | |

### Pool D

| First round | First round | Second round | Second round | Third round | Third round | Quarterfinals | Quarterfinals |
| | | Jorge Fonseca | 10 | | |
| | | Muzaffarbek Turoboyev | 00 | | |
| Mathias Madsen | 00 | Muzaffarbek Turoboyev | 00 | | |
| Muzaffarbek Turoboyev | 10 | | | | |
| Muzaffarbek Turoboyev | 10 | | | Jorge Fonseca | 11 |
| | | | | Kyle Reyes | 00 |
| Nathaniel Keeve | 00 | | | Kyle Reyes | 00 |
| Kyle Reyes | 10 | | | | |
| Kyle Reyes | 10 | Kyle Reyes | 10 | | |
| | | Boris Georgiev | 00 | | |
| | | | | | | Jorge Fonseca | 10 |
| | | | | | | Ilia Sulamanidze | 00 |
| | | Elmar Gasimov | 00 | | | | |
| | | Ilia Sulamanidze | 01 | | | | |
| Ilia Sulamanidze | 10 | Ilia Sulamanidze | 01 | | | | |
| Mert Şişmanlar | 00 | | | | | | |
| Mert Şişmanlar | 00 | | | Ilia Sulamanidze | 10 | | |
| | | | | Otgonbaatar Lkhagvasuren | 00 |
| Adnan Khankan | 00 | | | Otgonbaatar Lkhagvasuren | 00 |
| Miklós Cirjenics | 10 | | | | |
| Miklós Cirjenics | 10 | Miklós Cirjenics | 00 | | |
| | | Otgonbaatar Lkhagvasuren | 01 | | |
| Anton Savytskiy | 00 | Otgonbaatar Lkhagvasuren | 01 | | |
| Otgonbaatar Lkhagvasuren | 10 | | | | |

## Prize money

The sums listed bring the total prizes awarded to 57,000€ for the individual event.
| Medal | Total | Judoka | Coach |
| Gold | 26,000€ | 20,800€ | 5,200€ |
| Silver | 15,000€ | 12,000€ | 3,000€ |
| Bronze | 8,000€ | 6,400€ | 1,600€ |