| Event: | Men's flyweight |
| Championship: | 2015 World Championships |
| Dates: | 12–13 May 2015 |
| Venue: | Traktor Ice Arena |
| Competitors: | 79 |
| Nations: | 78 |
| Gold: | Farzan Ashourzadeh |
| Gold Nation: | IRI |
| Silver: | Si Mohamed Ketbi |
| Bronze: | Ruslan Poiseev |
| Bronze Nation: | RUS |
| Bronze2: | Zhao Shuai |
| Bronze2 Nation: | CHN |
| Prev: | 2013 |
| Next: | 2017 |
See main article: 2015 World Taekwondo Championships.
The men's flyweight is a competition featured at the 2015 World Taekwondo Championships, and was held at the Traktor Ice Arena in Chelyabinsk, Russia on May 12 and May 13.
Flyweights were limited to a maximum of 58 kilograms in body mass.