| Bárbara Leôncio | |
| Fullname: | Bárbara da Silva Leôncio |
| Nationality: |  Brazil |
| Birth Date: | October 7, 1991 |
| Birth Place: | Rio de Janeiro, Brazil |
| Sport: | Running |
| Event: | Sprints |
Bárbara Leôncio (born October 7, 1991) is a young Brazilian athlete, world champion in the 200 meters at the 2007 World Youth Championships in Athletics held in Ostrava, Czech Republic.[1] In the same edition, Bárbara was placed fourth in the 100 meters.[2] In the following year, she placed 13th in the semifinals of the 100 meters at the 2008 World Junior Championships in Athletics, held in Bydgoszcz, Poland.[3]
| Representing | ||||||
|---|---|---|---|---|---|---|
| 2006 | South American Youth Championships | Caracas, Venezuela | bgcolor=gold | 1st | 100 m | 11.82 s |
| bgcolor=gold | 1st | 200 m | 24.26 s | |||
| bgcolor=gold | 1st | 4 × 100 m relay | 46.20 s | |||
| bgcolor=gold | 1st | 1000 m medley relay | 2:12.03 min | |||
| 2007 | World Youth Championships | Ostrava, Czech Republic | 1st | 200 m | 23.50 s | |
| 2008 | World Junior Championships | Bydgoszcz, Poland | 15th (sf) | 100m | 11.76 (wind: -0.7 m/s) | |
| 3rd | 4 × 100 m relay | 44.61 | ||||
| South American Youth Championships | Lima, Peru | bgcolor=gold | 1st | 100 m | 11.93 s | |
| bgcolor=gold | 1st | 200 m | 24.03 s (wind: -0.1 m/s) | |||
| bgcolor=gold | 1st | 1000 m medley relay | 2:12.47 | |||
| 2010 | Ibero-American Championships | San Fernando, Spain | 1st | 4 × 100 m relay | 43.97 s | |
| World Junior Championships | Moncton, New Brunswick, Canada | 9th (sf) | 100m | 11.78 (wind: +1.6 m/s) | ||
| 10th (sf) | 200m | 23.86 (wind: +1.3 m/s) | ||||