# Brazil at the 2017 World Championships in Athletics

Brazil will compete at the 2017 World Championships in Athletics in London, United Kingdom, from 4–13 August 2017.

## Medalists

| Medal | Athlete | Event | Date |
| Bronze | Caio Bonfim | 20 kilometres walk | 13 August |

## Results
### Men
#### Track and road events

| Athlete | Event | Heat | Heat | Semifinal | Semifinal | Final | Final |
| Athlete | Event | Result | Rank | Result | Rank | Result | Rank |
| Aldemir da Silva Júnior | 200 metres | 20.82 | 36 | Did not advance | Did not advance | Did not advance | Did not advance |
| Lucas Carvalho | 400 metres | 45.86 | 28 | Did not advance | Did not advance | Did not advance | Did not advance |
| Thiago André | 800 metres | 1:47.22 | 28 Q | 1:45.83 | 6 q | 1:46.30 | 7 |
| Thiago André | 1500 metres | DNS | – | Did not advance | Did not advance | Did not advance | Did not advance |
| Altobeli da Silva | 3000 metres steeplechase | 8:31.82 | 21 | — | — | Did not advance | Did not advance |
| Éder Antônio Souza | 110 metres hurdles | 13.56 | 23 Q | 13.70 | 19 | Did not advance | Did not advance |
| Hederson Estefani | 400 metres hurdles | 50.22 | 25 | Did not advance | Did not advance | Did not advance | Did not advance |
| Márcio Teles | 400 metres hurdles | 49.41 | 6 Q | DNF | – | Did not advance | Did not advance |
| Lucas Carvalho Alexander Russo Anderson Henriques Hugo de Sousa | 4 × 400 metres relay | 3:04.02 SB | 13 | — | — | Did not advance | Did not advance |
| Caio Bonfim | 20 kilometres walk | — | — | — | — | 1:19:04 NR | |

#### Field events

| Athlete | Event | Qualification | Qualification | Final | Final |
| Athlete | Event | Distance | Position | Distance | Position |
| Fernando Ferreira | High jump | 2.29 | 17 | Did not advance | Did not advance |
| Talles Frederico Silva | High jump | 2.29 | 13 | Did not advance | Did not advance |
| Paulo Sérgio Oliveira | Long jump | 7.53 | 27 | Did not advance | Did not advance |
| Mateus de Sá | Triple jump | 16.10 | 27 | Did not advance | Did not advance |
| Darlan Romani | Shot put | 20.21 | 15 | Did not advance | Did not advance |
| Wagner Domingos | Hammer throw | 71.69 | 24 | Did not advance | Did not advance |
| Allan Wolski | Hammer throw | 72.51 | 19 | Did not advance | Did not advance |

#### Combined events – Decathlon

| Athlete | Event | 100 m | LJ | SP | HJ | 400 m | 110H | DT | PV | JT | 1500 m | Final | Rank |
| Luiz Alberto de Araújo | Result | 11.07 | NM | DNS | – | – | – | – | – | – | – | DNF | DNF |
| Luiz Alberto de Araújo | Points | 845 | 0 | 0 | – | – | – | – | – | – | – | DNF | DNF |
| Jefferson Santos | Result | DNS | DNS | DNS | – | – | – | – | – | – | – | DNF | DNF |
| Jefferson Santos | Points | 0 | 0 | 0 | – | – | – | – | – | – | – | DNF | DNF |

### Women
#### Track and road events

| Athlete | Event | Heat | Heat | Semifinal | Semifinal | Final | Final |
| Athlete | Event | Result | Rank | Result | Rank | Result | Rank |
| Rosângela Santos | 100 metres | 11.04 | 4 Q | 10.91 AR | 3 Q | 11.06 | 7 |
| Rosângela Santos | 200 metres | 23.34 | 20 Q | DQ | – | Did not advance | Did not advance |
| Vitória Cristina Rosa | 200 metres | 23.26 | 17 Q | 23.31 | 19 | Did not advance | Did not advance |
| Fabiana Moraes | 100 metres hurdles | 13.40 | 36 | Did not advance | Did not advance | Did not advance | Did not advance |
| Franciela Krasucki Ana Cláudia Lemos Vitória Cristina Rosa Rosângela Santos | 4 × 100 metres relay | 42.77 SB | 7 Q | — | — | 42.63 SB | 7 |
| Érica de Sena | 20 kilometres walk | — | — | — | — | 1:26:59 AR | 4 |
| Nair da Rosa | 50 kilometres walk | — | — | — | — | DNF | – |

#### Field events

| Athlete | Event | Qualification | Qualification | Final | Final |
| Athlete | Event | Distance | Position | Distance | Position |
| Eliane Martins | Long jump | 6.46 | 12 q | 6.52 | 11 |
| Tânia da Silva | Triple jump | 13.74 | 21 | Did not advance | Did not advance |
| Geisa Arcanjo | Shot put | 17.79 | 12 q | 18.03 | 9 |
| Andressa de Morais | Discus throw | 62.80 | 8 Q | 60.00 | 11 |
| Fernanda Martins | Discus throw | 58.51 | 16 | Did not advance | Did not advance |
| Laila Domingos | Javelin throw | 60.54 | 18 | Did not advance | Did not advance |

#### Combined events – Heptathlon

| Athlete | Event | 100H | HJ | SP | 200 m | LJ | JT | 800 m | Final | Rank |
| Vanessa Spínola | Result | 14.94 | 1.68 | 12.12 | 25.15 | 5.23 | 39.36 | DNF | 4500 | 29 |
| Vanessa Spínola | Points | 850 | 830 | 669 | 873 | 623 | 655 | 0 | 4500 | 29 |
| Tamara de Sousa | Result | 14.16 | 1.74 | 13.69 | 24.64 | 5.69 | 40.65 | 2:34.03 | 5631 | 24 |
| Tamara de Sousa | Points | 956 | 903 | 773 | 920 | 756 | 680 | 643 | 5631 | 24 |

## Athletes who achieved standards, but not selected

* Adriana Aparecida da Silva - Women's marathon (outside the Top-40 Olympic Ranking)
* Andreia Aparecida Hessel - Women's marathon (outside the Top-40 Olympic Ranking)
* Thiago Braz da Silva - Men's pole vault (injured)
* Geisa Coutinho - Women's 400 metres (outside the Top-40 Olympic Ranking)
* Paulo Roberto Paula - Men's marathon (outside the Top-40 Olympic Ranking)
* Jonathan Rieckmann - Men's 50 kilometres walk (injured)
* Valdilene dos Santos Silva - Women's marathon (outside the Top-40 Olympic Ranking)
* Mirela Saturnino de Andrade - Women's marathon (outside the Top-40 Olympic Ranking)
* Núbia Soares - Women's triple jump (injured)
* Moacir Zimmermann - Men's 20 kilometres walk (outside the Top-40 Olympic Ranking)