| Iaaf: | BDI |
| Year: | 2017 |
| Games: | World Championships in Athletics |
| Location: | London, United Kingdom |
| Competitors: | 4 |
| Gold: | 0 |
| Silver: | 1 |
| Bronze: | 0 |
| Rank: | =31[1] |
| Appearances: | auto |
| Previous: | 2015 |
| Next: | 2019 |
Burundi competed at the 2017 World Championships in Athletics in London, United Kingdom, 4–13 August 2017.
The following competitors from Burundi won medals at the Championships:
(q – qualified, NM – no mark, SB – season best)
| Athlete | Event | Heat | Semifinal | Final | ||||
|---|---|---|---|---|---|---|---|---|
| Result | Rank | Result | Rank | Result | Rank | |||
| style=text-align:left | Antoine Gakeme | style=text-align:left | 800 metres | 1:45.97 | 11 q | 1:47.08 | 21 | colspan=2 |
| style=text-align:left | Onesphore Nzikwinkunda | style=text-align:left | 10,000 metres | 28:09.98 PB | 19 | |||
| style=text-align:left | style=text-align:left | Marathon | 2:42.27 | 71 | ||||