| Event: | Bodybuilding men's 80 kg |
| Venue: | TAM Theatre, Duisburg, Germany |
| Date: | 16–17 July 2005 |
| Competitors: | 7 |
| Nations: | 7 |
| Gold: | Juraj Vrábel |
| Goldnoc: | SVK |
| Silver: | Andreas Becker |
| Silvernoc: | GER |
| Bronze: | Luiz Carlos Sarmento |
| Bronzenoc: | BRA |
| Previous: | 2001 |
| Next: | 2009 |
The men's 80 kg event in bodybuilding at the 2005 World Games in Duisburg was played from 16 to 17 July. The bodybuilding competition took place in TAM Theatre.[1]
A total of 7 athletes entered the competition. The best five athletes from round 1 advances to the final rounds. Scores from round 1 doesn't count in final rounds.
| Rank | Athlete | Nation | Round 1 | Round 2 | Round 3 | Score | |
|---|---|---|---|---|---|---|---|
| Juraj Vrábel | 7 | 6 | 9 | 15 | |||
| Andreas Becker | 9 | 11 | 12 | 23 | |||
| Luiz Carlos Sarmento | 14 | 14 | 12 | 26 | |||
| 4 | Jan Kubik | 20 | 21 | 21 | 42 | ||
| 5 | Youssry Abou Youssef | 26 | 23 | 21 | 44 | ||
| 6 | Koichi Aikawa | 29 | 29 | ||||
| 7 | Mohamed Ismail bin Muhammad | 35 | 35 |