| Games: | World Aquatics Championships |
| Nf: | LIB |
| Nfname: | Federation Libanaise de Natation |
| Year: | 2022 |
| Flagcaption: | Flag of Lebanon |
| Location: | Budapest, Hungary |
| Competitors: | 4 |
| Sports: | 1 |
| Gold: | 0 |
| Silver: | 0 |
| Bronze: | 0 |
| Appearances: | auto |
Lebanon competed at the 2022 World Aquatics Championships in Budapest, Hungary from 17 June to 3 July.
See main article: Swimming at the 2022 World Aquatics Championships.
Lebanon entered four swimmers.[1]
| Athlete | Event | Heat | Semifinal | Final | ||||
|---|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | |||
| align=left rowspan=2 | Munzer Kabbara | 200 m medley | 2:04.66 | 29 | did not advance | |||
| 400 m medley | 4:24.23 | 23 | did not advance | |||||
| align=left rowspan=2 | Adib Khalil | 400 m freestyle | 4:02.64 | 36 | did not advance | |||
| 1500 m freestyle | 16:12.11 | 22 | did not advance | |||||
| Athlete | Event | Heat | Semifinal | Final | ||||
|---|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | |||
| align=left rowspan=2 | Simone Kabbara | 200 m medley | 2:25.39 | 34 | did not advance | |||
| 400 m medley | 5:07.33 | 18 | did not advance | |||||
| align=left rowspan=2 | Marie Khoury | 50 m freestyle | 27.40 | 48 | did not advance | |||
| 50 m backstroke | 30.57 | 28 | did not advance | |||||