| Games: | World Aquatics Championships |
| Nf: | NEP |
| Nfname: | Nepal Swimming Association |
| Year: | 2017 |
| Flagcaption: | Flag of Nepal |
| Location: | Budapest, Hungary |
| Competitors: | 4 |
| Sports: | 1 |
| Gold: | 0 |
| Silver: | 0 |
| Bronze: | 0 |
| Appearances: | auto |
| App Begin Year: | 1998 |
Nepal competed at the 2017 World Aquatics Championships in Budapest, Hungary from 14 July to 30 July.
See main article: Swimming at the 2017 World Aquatics Championships. Nepal has received a Universality invitation from FINA to send a maximum of four swimmers (two men and two women) to the World Championships.[1]
| Athlete | Event | Heat | Semifinal | Final | ||||
|---|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | |||
| align=left rowspan=2 | Shuvam Shrestha | Men's 50 m breaststroke | 32.50 | 68 | did not advance | |||
| Men's 100 m breaststroke | 1:11.34 | 70 | did not advance | |||||
| align=left rowspan=2 | Anubhav Subba | Men's 100 m freestyle | 59.11 | 106 | did not advance | |||
| Men's 50 m butterfly | 28.26 | 74 | did not advance | |||||
| align=left rowspan=2 | Sofia Shah | Women's 50 m freestyle | 29.73 | 69 | did not advance | |||
| Women's 100 m freestyle | 1:04.83 | 69 | did not advance | |||||
| align=left rowspan=2 | Tisa Shakya | Women's 200 m freestyle | 2:29.20 | 51 | did not advance | |||
| Women's 100 m breaststroke | 1:26.13 | 52 | did not advance | |||||