| Venue: Carioca Arena (Hall 2) at Olympic Training Center, Barra da Tijuca (West Zone of Rio de Janeiro). | | Olympic Champion from 2012 Judo Men Under 73kg - Mansur Isaev (RUS). |
| | | time | Judoca 1 | score | Judoca 2 | | 1-:-- | Shohei Ono |  JPN | 110-000 | Rustam Orujov |  AZE |
| | | time | Judoca 1 | score | Judoca 2 | | 1-:-- | Lasha Shavdatuashvili |  GEO | 1000-000 | Sagi Muki |  ISR | | 1-:-- | Miklós Ungvári |  HUN | 000-100 | Dirk Van Tichelt |  BEL |
| | | time | Judoca 1 | score | Judoca 2 | | 1-:-- | Dirk Van Tichelt | BEL | 000-111 | Shohei Ono | JPN | | 1-:-- | Rustam Orujov | AZE | 001-000 | Sagi Muki | ISR |
| | | time | Judoca 1 | score | Judoca 2 | | 1-:-- | Denis Iartcev |  RUS | 001-100 | Lasha Shavdatuashvili | GEO | | 1-:-- | Miklós Ungvári | HUN | 000-000 | Nicholas Delpopolo |  USA |
| | | time | Judoca 1 | score | Judoca 2 | | 1-:-- | Dirk Van Tichelt | BEL | 011-010 | Denis Iartcev | RUS | | 1-:-- | An Chang-rim |  KOR | 000-010 | Dirk Van Tichelt | BEL | | 1-:-- | Denis Iartcev | RUS | 100-000 | Sai Yinjirigala |  CHN | | 1-:-- | An Chang-rim | KOR | 110-000 | Mohamad Kasem |  SYR | | 1-:-- | Morad Zemouri |  QAT | 000-100 | Dirk Van Tichelt | BEL | | 1-:-- | Denis Iartcev | RUS | 000-000 | Pierre Duprat |  FRA | | 1-:-- | Sai Yinjirigala | CHN | 001-000 | Alex Pombo |  BRA | | 1-:-- | Hong Kuk-hyon |  PRK | 000-100 | Pierre Duprat | FRA |
| | | time | Judoca 1 | score | Judoca 2 | | 1-:-- | Lasha Shavdatuashvili | GEO | 000-010 | Shohei Ono | JPN | | 1-:-- | Lasha Shavdatuashvili | GEO | 100-000 | Chamara Repiyallage |  SRI | | 1-:-- | Shohei Ono | JPN | 100-000 | Victor Scvortov |  UAE | | 1-:-- | Lasha Shavdatuashvili | GEO | 100-010 | Magdiel Estrada |  CUB | | 1-:-- | Chamara Repiyallage | SRI | 101-000 | Benjamin Waterhouse |  ASA | | 1-:-- | Shohei Ono | JPN | 100-000 | Miguel Murillo |  CRC | | 1-:-- | Victor Scvortov | UAE | 101-000 | Zeyad Mater |  YEM | | 1-:-- | Magdiel Estrada | CUB | 000-002 | Jaromír Ježek |  CZE |
| | | time | Judoca 1 | score | Judoca 2 | | 1-:-- | Rustam Orujov | AZE | 010-000 | Miklós Ungvári | HUN | | 1-:-- | Rustam Orujov | AZE | 100-000 | Jake Bensted |  AUS | | 1-:-- | Dex Elmont |  NED | 000-100 | Miklós Ungvári | HUN | | 1-:-- | Rustam Orujov | AZE | 000-000 | Didar Khamza |  KAZ | | 1-:-- | Andrew Thomas Mlugu |  TAN | 000-100 | Jake Bensted | AUS | | 1-:-- | Mirali Sharipov |  UZB | 000-010 | Dex Elmont | NED | | 1-:-- | Miklós Ungvári | HUN | 011-000 | Nuno Saraiva |  POR | | 1-:-- | Faye Njie |  GAM | 000-002 | Didar Khamza | KAZ |
| | | time | Judoca 1 | score | Judoca 2 | | 1-:-- | Sagi Muki | ISR | 100-000 | Nicholas Delpopolo | USA | | 1-:-- | Sagi Muki | ISR | 010-000 | Igor Wandtke |  GER | | 1-:-- | Ganbaataryn Odbayar |  MGL | 000-010 | Nicholas Delpopolo | USA | | 1-:-- | Sagi Muki | ISR | 100-000 | Rok Drakšič |  SLO | | 1-:-- | Igor Wandtke | GER | 000-000 | Josue Deprez |  HAI | | 1-:-- | Ganbaataryn Odbayar | MGL | 100-001 | Mohamed Mohy Eldin |  EGY | | 1-:-- | Ahmed Goumar |  NIG | 000-100 | Nicholas Delpopolo | USA |
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| Pool A | | An Chang-rim | KOR | | Mohamad Kasem | SYR | | Morad Zemouri | QAT | | Dirk Van Tichelt | BEL | | Denis Iartcev | RUS | | -- Hong Kuk-hyon | PRK | | -- Pierre Duprat | FRA | | Sai Yinjirigala | CHN | | Alex Pombo | BRA |
| Pool B | | Lasha Shavdatuashvili | GEO | | -- Magdiel Estrada | CUB | | -- Jaromír Ježek | CZE | | Chamara Dharmawardhana | SRI | | Benjamin Waterhouse | ASA | | Shohei Ono | JPN | | Miguel Murillo | CRC | | Victor Scvortov | UAE | | Zeyad Mater | YEM |
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| Pool C | | Rustam Orujov | AZE | | -- Faye Njie | GAM | | -- Didar Khamza | KAZ | | Andrew Thomas Mlugu | TAN | | Jake Bensted | AUS | | Mirali Sharipov | UZB | | Dex Elmont | NED | | Miklós Ungvári | HUN | | Nuno Saraiva | POR |
| Pool D | | Sagi Muki | ISR | | -- Antoine Bouchard |  CAN | | -- Raymond Ovinou |  PNG | | Igor Wandtke | GER | | Josue Deprez | HAI | | Ganbaataryn Odbayar | MGL | | Mohamed Mohy Eldin | EGY | | Ahmed Goumar | NIG | | Nicholas Delpopolo | USA |
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| | | 32 Quotas - Individual. Through IJF World Ranking List (as of May 30,2016). |
| Total - 35 Judocas. | | Host nation 1 | | --. Alex Pombo |  Brazil | | IJF World Ranking List (as of May 30, 2016) - 22 | | --. An Chang-rim |  South Korea | | --. Rustam Orujov |  Azerbaijan | | --. Sagi Muki |  Israel | | --. Lasha Shavdatuashvili |  Georgia | | --. Shohei Ono |  Japan | | --. Denis Iartcev |  Russia | | --. Ganbaataryn Odbayar |  Mongolia | | --. Mirali Sharipov |  Uzbekistan | | --. Miklós Ungvári |  Hungary | | --. Arthur Margelidon |  Canada | | --. Igor Wandtke |  Germany | | --. Dirk van Tichelt |  Belgium | | --. Rok Drakšič |  Slovenia | | --. Hong Kuk-hyon |  North Korea | | --. Dex Elmont |  Netherlands | | --. Pierre Duprat |  France | | --. Victor Scvortov |  United Arab Emirates | | --. Mohamed Mohy Eldin |  Egypt | | --. Sai Yinjirigala |  China | | --. Jake Bensted |  Australia | | --. Magdiel Estrada |  Cuba | | --. Nick Delpopolo |  United States | | Additional places (Europe) - 2 | | --. Jaromír Ježek |  Czechia | | --. Nuno Saraiva |  Portugal | | Additional places (Africa) - 2 | | --. Faye Njie |  Gambia | | --. Ahmed Goumar |  Niger | | Additional places (America) - 2 | | --. Miguel Murrillo |  Costa Rica | | --. Josue Deprez |  Haiti | | Additional places (Asia) - 1 | | --. Morad Zemouri |  Qatar | | Additional places (Oceania) - 1 | | --. Benjamin Waterhouse |  American Samoa | | Invitational - 4 | | --. Chamara Dharmawardhana |  Sri Lanka | | --. Mohamad Kasem |  Syria | | --. Andrew Thomas Mlugu |  Tanzania | | --. Zeyad Mater |  Yemen |
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