| Event: | Women's lightweight |
| Championship: | 2015 World Championships |
| Dates: | 18 May 2015 |
| Venue: | Traktor Ice Arena |
| Competitors: | 45 |
| Nations: | 45 |
| Gold: | İrem Yaman |
| Gold Nation: | TUR |
| Silver: | Marta Calvo |
| Silver Nation: | ESP |
| Bronze: | Viktoryia Belanouskaya |
| Bronze Nation: | BLR |
| Bronze2: | Rachelle Booth |
| Bronze2 Nation: | GBR |
| Prev: | 2013 |
| Next: | 2017 |
See main article: 2015 World Taekwondo Championships.
The women's lightweight is a competition featured at the 2015 World Taekwondo Championships, and was held at the Traktor Ice Arena in Chelyabinsk, Russia on May 18. Lightweights were limited to a maximum of 62 kilograms in body mass.