| Date | 30 July 1976 — 14:00 | |
|---|---|---|
| Status | Olympic | |
| Location | Vélodrome olympique, Parc olympique, Montréal, Québec | |
| Participants | 27 from 27 countries | |
| Format | Two single-elimination pools, with winner of each pool advanced to the final. All judoka losing to the winner of each pool advanced to repêchage pools, with the winners of the repêchage pools earning bronze medals. | |
The favorite was Japan’s Yoshiha Minami, who had won the last two World Championships, and was the 1976 All-Japan champion. The 1976 European Champion, Hungary’s József Tuncsik, was also considered a medal challenger. But in round one, Minami faced France’s Yves Delvingt. The match was a defensive struggle but Delvingt’s victory was not in doubt at the end. Delvingt then lost to Italy’s Felice Mariani, which put Minami out of any chance of even a consolation bronze. The final came down to two unheralded judoka, Cuba’s Héctor Rodríguez and Korea’s Jang Eun-Gyeong. The final was described in one source as “complicated.” Rodríguez had the lead early, but twice countered with kosoto-gari. They then began to accrue penalties for passivity. Finally, Rodríguez went to the mat, appearing to injure his ribs. Bandaged by the Cuban doctor, he fought back to take the lead, and the match went the duration. At first, the referee mistakenly awarded the title to Jang, who jumped up in to the air in jubilation. But the mistake was quickly corrected, as Rodríguez won the first Cuban judo gold medal.
| Date | 30 July 1976 |
|---|
| Date | 30 July 1976 |
|---|
| Match | Date/Time | Competitor | NOC | Result | Competitor | NOC | |
|---|---|---|---|---|---|---|---|
| Match #1 | 30 Jul | Ángelo Ruiz | PUR | Ippon | Papa M'Bengue | SEN | |
| Match #2 | 30 Jul | Brad Farrow | CAN | Ippon | Kamal Al-Athari | KUW | |
| Match #3 | 30 Jul | Jang Eun-Gyeong | KOR | Koka | Erich Pointner | AUT | |
| Match #4 | 30 Jul | Pakit Santhisiri | THA | Fusen-gachi | Lars-Eric Flygh | SWE | walkover |
| Match #5 | 30 Jul | Connie Alexander | GBR | Koka | Joe Bost | USA | |
| Match #6 | 30 Jul | Felice Mariani | ITA | Koka | Oleg Zurabiani | URS | |
| Match #7 | 30 Jul | Yves Delvingt | FRA | Ippon | Enrique del Valle | ECU | |
| Match #8 | 30 Jul | Yoshiharu Minami | JPN | Fusen-gachi | Dionisio Joseph | GUY | walkover |
| Date | 30 July 1976 |
|---|
| Match | Date/Time | Competitor | NOC | Result | Competitor | NOC | |
|---|---|---|---|---|---|---|---|
| Match #1 | 30 Jul | Brad Farrow | CAN | Koka | Ángelo Ruiz | PUR | |
| Match #2 | 30 Jul | Jang Eun-Gyeong | KOR | Waza-ari awasete ippon | Pakit Santhisiri | THA | |
| Match #3 | 30 Jul | Felice Mariani | ITA | Koka | Connie Alexander | GBR | |
| Match #4 | 30 Jul | Yves Delvingt | FRA | Koka | Yoshiharu Minami | JPN |
| Date | 30 July 1976 |
|---|
| Match | Date/Time | Competitor | NOC | Result | Competitor | NOC | |
|---|---|---|---|---|---|---|---|
| Match #1 | 30 Jul | Jang Eun-Gyeong | KOR | Yuko | Brad Farrow | CAN | |
| Match #2 | 30 Jul | Felice Mariani | ITA | Waza-ari | Yves Delvingt | FRA |
| Date | 30 July 1976 |
|---|
| Match | Date/Time | Competitor | NOC | Result | Competitor | NOC | |
|---|---|---|---|---|---|---|---|
| Match #1 | 30 Jul | Jang Eun-Gyeong | KOR | Koka | Felice Mariani | ITA |
| Date | 30 July 1976 |
|---|
| Match | Date/Time | Competitor | NOC | Result | Competitor | NOC | |
|---|---|---|---|---|---|---|---|
| Match #1 | 30 Jul | Erich Pointner | AUT | Ippon | Pakit Santhisiri | THA | |
| Match #2 | 30 Jul | Erich Pointner | AUT | Koka | Brad Farrow | CAN | |
| Match 3/5 | 30 Jul | Felice Mariani | ITA | Ippon | Erich Pointner | AUT |
| Date | 30 July 1976 |
|---|
| Date | 30 July 1976 |
|---|
| Match | Date/Time | Competitor | NOC | Result | Competitor | NOC | |
|---|---|---|---|---|---|---|---|
| Match #1 | 30 Jul | Ivan Vidmajer | YUG | Yuko | Warren Richards | AUS | |
| Match #2 | 30 Jul | József Tuncsik | HUN | Yuko | Gerardo Padilla | MEX | |
| Match #3 | 30 Jul | Parvan Parvanov | BUL | Koka | David Saad | LBN | |
| Match #4 | 30 Jul | Bakhvain Buyadaa | MGL | Koka | Alexander Leibkind | FRG | |
| Match #5 | 30 Jul | José Gomes | POR | Fusen-gachi | Mustapha Belahmira | MAR | walkover |
| Match #6 | 30 Jul | Osman Yanar | TUR | Fusen-gachi | Pak Jong-Un | PRK | walkover |
| Match #7 | 30 Jul | Marian Standowicz | POL | Yuko | Manuel Luna | VEN | |
| Match #8 | 30 Jul | Héctor Rodríguez | CUB | Fusen-gachi | Emmanuel Abolo | CMR | walkover |
| Date | 30 July 1976 |
|---|
| Match | Date/Time | Competitor | NOC | Result | Competitor | NOC | |
|---|---|---|---|---|---|---|---|
| Match #1 | 30 Jul | József Tuncsik | HUN | Yuko | Ivan Vidmajer | YUG | |
| Match #2 | 30 Jul | Bakhvain Buyadaa | MGL | Yusei-gachi | Parvan Parvanov | BUL | |
| Match #3 | 30 Jul | José Gomes | POR | Yusei-gachi | Osman Yanar | TUR | |
| Match #4 | 30 Jul | Héctor Rodríguez | CUB | Yuko | Marian Standowicz | POL |
| Date | 30 July 1976 |
|---|
| Match | Date/Time | Competitor | NOC | Result | Competitor | NOC | |
|---|---|---|---|---|---|---|---|
| Match #1 | 30 Jul | József Tuncsik | HUN | Yusei-gachi | Bakhvain Buyadaa | MGL | |
| Match #2 | 30 Jul | Héctor Rodríguez | CUB | Ippon | José Gomes | POR |
| Date | 30 July 1976 |
|---|
| Match | Date/Time | Competitor | NOC | Result | Competitor | NOC | |
|---|---|---|---|---|---|---|---|
| Match #1 | 30 Jul | Héctor Rodríguez | CUB | Waza-ari | József Tuncsik | HUN |
| Date | 30 July 1976 |
|---|
| Match | Date/Time | Competitor | NOC | Result | Competitor | NOC | |
|---|---|---|---|---|---|---|---|
| Match #1 | 30 Jul | Marian Standowicz | POL | Yuko | José Gomes | POR | |
| Match 3/5 | 30 Jul | József Tuncsik | HUN | Waza-ari | Marian Standowicz | POL |
| Date | 30 July 1976 |
|---|
| Match | Date/Time | Competitor | NOC | Result | Competitor | NOC | |
|---|---|---|---|---|---|---|---|
| Match 1/2 | 30 Jul | Héctor Rodríguez | CUB | Yuko | Jang Eun-Gyeong | KOR |