| Event: | Men's finweight |
| Championship: | 2017 World Championships |
| Dates: | 24–25 June 2017 |
| Venue: | Taekwondowon |
| Competitors: | 64 |
| Nations: | 64 |
| Gold: | Kim Tae-hun |
| Gold Nation: | KOR |
| Silver: | Armin Hadipour |
| Silver Nation: | IRI |
| Bronze: | Vito Dell'Aquila |
| Bronze Nation: | ITA |
| Bronze2: | Ramnarong Sawekwiharee |
| Bronze2 Nation: | THA |
| Prev: | 2015 |
| Next: | 2019 |
See main article: 2017 World Taekwondo Championships.
The men's finweight is a competition featured at the 2017 World Taekwondo Championships, and was held at the Taekwondowon in Muju County, South Korea on June 24 and 25. Finweights were limited to a maximum of 54 kilograms in body mass.