# Judo at the 2020 Summer Olympics – Men's 90 kg

The men's 90 kg competition in judo at the 2020 Summer Olympics in Tokyo was held on 28 July 2021 at the Nippon Budokan.

## Results
### Finals

| Semi-finals | Semi-finals | Gold medal | Gold medal |
| 8 Mikhail Igolnikov (ROC) | 00 |
| 4 Lasha Bekauri (GEO) | 01 | | |
| 4 Lasha Bekauri (GEO) | 01 | 4 Lasha Bekauri (GEO) | 01 |
| | | Eduard Trippel (GER) | 00 |
| Mihael Žgank (TUR) | 00 | Eduard Trippel (GER) | 00 |
| Eduard Trippel (GER) | 01 | | |

### Repechage

| Repechage | Repechage | Bronze medal | Bronze medal |
| | | 5 Davlat Bobonov (UZB) | 10 |
| | | Mihael Žgank (TUR) | 00 |
| 1 Nikoloz Sherazadishvili (ESP) | 00 | Mihael Žgank (TUR) | 00 |
| 5 Davlat Bobonov (UZB) | 01 | | |
| Repechage | Repechage | Bronze medal | Bronze medal |
| | | 3 Krisztián Tóth (HUN) | 01 |
| | | 8 Mikhail Igolnikov (ROC) | 00 |
| 2 Noël van 't End (NED) | 00 | 8 Mikhail Igolnikov (ROC) | 00 |
| 3 Krisztián Tóth (HUN) | 01 | | |

### Pool A

| Round of 64 | Round of 64 | Round of 32 | Round of 32 | Round of 16 | Round of 16 | Quarter-finals | Quarter-finals |
| | | 1 Nikoloz Sherazadishvili (ESP) | 01 | | |
| | | Gantulgyn Altanbagana (MGL) | 00 | | |
| | | | | 1 Nikoloz Sherazadishvili (ESP) | 10 |
| | | | | Marcus Nyman (SWE) | 00 |
| | | Nantenaina Finesse (SEY) | 00 | | |
| | | Marcus Nyman (SWE) | 10 | | |
| | | | | | | 1 Nikoloz Sherazadishvili (ESP) | 00 |
| | | | | | | 8 Mikhail Igolnikov (ROC) | 10 |
| | | 8 Mikhail Igolnikov (ROC) | 10 | | | | |
| | | Celtus Dossou Yovo (BEN) | 00 | | | | |
| | | | | 8 Mikhail Igolnikov (ROC) | 01 | | |
| | | | | Mammadali Mehdiyev (AZE) | 00 |
| Rafael Macedo (BRA) | 00 | | | Mammadali Mehdiyev (AZE) | 00 |
| Islam Bozbayev (KAZ) | 10 | | | | |
| Islam Bozbayev (KAZ) | 10 | Islam Bozbayev (KAZ) | 00 | | |
| | | Mammadali Mehdiyev (AZE) | 01 | | |

### Pool B

| Round of 32 | Round of 32 | Round of 16 | Round of 16 | Quarter-finals | Quarter-finals |
| 4 Lasha Bekauri (GEO) | 10 | | |
| Piotr Kuczera (POL) | 00 | | |
| | | 4 Lasha Bekauri (GEO) | 10 |
| | | Li Kochman (ISR) | 01 |
| David Klammert (CZE) | 00 | | |
| Li Kochman (ISR) | 10 | | |
| | | | | 4 Lasha Bekauri (GEO) | 10 |
| | | | | 5 Davlat Bobonov (UZB) | 00 |
| 5 Davlat Bobonov (UZB) | 01 | | | | |
| Nicholas Mungai (ITA) | 00 | | | | |
| | | 5 Davlat Bobonov (UZB) | 10 | | |
| | | Quedjau Nhabali (UKR) | 00 |
| Robert Florentino (DOM) | 00 | | |
| Quedjau Nhabali (UKR) | 01 | | |

### Pool C

| Round of 32 | Round of 32 | Round of 16 | Round of 16 | Quarter-finals | Quarter-finals |
| 2 Noël van 't End (NED) | 10 | | |
| Paolo Persoglia (SMR) | 00 | | |
| | | 2 Noël van 't End (NED) | 01 |
| | | Axel Clerget (FRA) | 00 |
| Axel Clerget (FRA) | 10 | | |
| Komronshokh Ustopiriyon (TJK) | 00 | | |
| | | | | 2 Noël van 't End (NED) | 00 |
| | | | | Mihael Žgank (TUR) | 10 |
| 7 Iván Felipe Silva Morales (CUB) | 00 | | | | |
| Mihael Žgank (TUR) | 01 | | | | |
| | | Mihael Žgank (TUR) | 01 | | |
| | | Colton Brown (USA) | 00 |
| Colton Brown (USA) | 11 | | |
| Raphael Schwendinger (LIE) | 00 | | |

### Pool D

| Round of 32 | Round of 32 | Round of 16 | Round of 16 | Quarter-finals | Quarter-finals |
| 3 Krisztián Tóth (HUN) | 10 | | |
| Popole Misenga (EOR) | 00 | | |
| | | 3 Krisztián Tóth (HUN) | 10 |
| | | Shoichiro Mukai (JPN) | 00 |
| Rémi Feuillet (MRI) | 00 | | |
| Shoichiro Mukai (JPN) | 10 | | |
| | | | | 3 Krisztián Tóth (HUN) | 00 |
| | | | | Eduard Trippel (GER) | 10 |
| 6 Nemanja Majdov (SRB) | 00 | | | | |
| Eduard Trippel (GER) | 01 | | | | |
| | | Eduard Trippel (GER) | 10 | | |
| | | Gwak Dong-han (KOR) | 00 |
| Gwak Dong-han (KOR) | 10 | | |
| Kwadjo Anani (GHA) | 00 | | |