| Event: | Men's sabre |
| Championship: | 2018 World Fencing Championships |
| Dates: | 19 July (qualification) 22 July |
| Venue: | Wuxi Sports Center Indoor Stadium |
| Location: | Wuxi, China |
| Competitors: | 120 |
| Nations: | 44 |
| Gold: | Kim Jung-hwan |
| Gold Nation: | KOR |
| Silver: | Eli Dershwitz |
| Silver Nation: | USA |
| Bronze: | Kamil Ibragimov |
| Bronze Nation: | RUS |
| Bronze2: | Kim Jun-ho |
| Bronze2 Nation: | KOR |
| Prev: | 2017 |
| Next: | 2019 |
The Men's sabre event of the 2018 World Fencing Championships was held on 22 July 2018. The qualification was held on 19 July 2018.[1]