| Event: | Women's lightweight |
| Championship: | 2019 World Championships |
| Dates: | 19 May 2019 |
| Venue: | Manchester Arena |
| Competitors: | 41 |
| Nations: | 41 |
| Gold: | İrem Yaman |
| Gold Nation: | TUR |
| Silver: | Caroline Santos |
| Silver Nation: | BRA |
| Bronze: | Magda Wiet-Hénin |
| Bronze Nation: | FRA |
| Bronze2: | Bruna Vuletić |
| Bronze2 Nation: | CRO |
| Prev: | 2017 |
| Next: | 2022 |
See main article: 2019 World Taekwondo Championships.
The women's lightweight is a competition featured at the 2019 World Taekwondo Championships, and was held at the Manchester Arena in Manchester, United Kingdom on 19 May. Lightweights were limited to a maximum of 62 kilograms in body mass.