| Event: | Men's heavyweight boxing |
| Games: | 2018 Mediterranean Games |
| Venue: | Torredembarra Pavilion |
| Date: | 27–30 June 2018 |
| Competitors: | 8 |
| Nations: | 8 |
| Gold: | Aziz Abbes Mouhiidine |
| Goldnoc: | ITA |
| Silver: | Toni Filipi |
| Silvernoc: | CRO |
| Bronze: | Burak Aksın |
| Bronzenoc: | TUR |
| Bronze2: | Paul Omba-Biongolo |
| Bronzenoc2: | FRA |
| Prev: | 2013 |
| Next: | 2022 |
The men's heavyweight competition of the boxing events at the 2018 Mediterranean Games in Tarragona, Spain, was held between June 27 and 30 at the Torredembarra Pavilion.
Like all Mediterranean Games boxing events, the competition was a straight single-elimination tournament. Both semifinal losers were awarded bronze medals, so no boxers competed again after their first loss.
All times are Central European Summer Time (UTC+2).
| Date | Time | Round | |
|---|---|---|---|
| June 27, 2018 | 19:30 | Quarterfinals | |
| June 29, 2018 | 17:30 | Semifinals | |
| June 30, 2018 | 17:45 | Final |