| Event: | Men's foil |
| Championship: | 2018 World Fencing Championships |
| Dates: | 21 July (qualification) 24 July |
| Venue: | Wuxi Sports Center Indoor Stadium |
| Location: | Wuxi, China |
| Competitors: | 142 |
| Nations: | 60 |
| Gold: | Alessio Foconi |
| Gold Nation: | ITA |
| Silver: | Richard Kruse |
| Silver Nation: | GBR |
| Bronze: | Heo Jun |
| Bronze Nation: | KOR |
| Bronze2: | Carlos Llavador |
| Bronze2 Nation: | ESP |
| Prev: | 2017 |
| Next: | 2019 |
The Men's foil event of the 2018 World Fencing Championships was held on 24 July 2018. The qualification was held on 21 July 2018.[1]