| Iaaf: | TUR |
| Competitors: | 18[1] |
| Competitors Men: | 10 |
| Competitors Women: | 8 |
| Games: | World Championships in Athletics |
| Location: | Doha |
| Gold: | 0 |
| Silver: | 0 |
| Bronze: | 0 |
| Year: | 2019 |
Turkey competed at the 2019 World Athletics Championships in Doha, Qatar, from 27 September–6 October 2019.
| Athlete | Event | Heat | Semifinal | Final | |||||
|---|---|---|---|---|---|---|---|---|---|
| Result | Rank | Result | Rank | Result | Rank | ||||
| style=text-align:left | Ramil Guliyev | style=text-align:left | 200 m | 20.27 | 12 Q | 20.16 | 6 Q | 20.07 | 5 |
| style=text-align:left | Yasmani Copello | style=text-align:left | 400 m hurdles | 49.75 | 16 q | 48.39 SB | 3 Q | 48.25 SB | 6 |
| style=text-align:left | Kayhan Özer Jak Ali Harvey Emre Zafer Barnes Ramil Guliyev | style=text-align:left | 4 × 100 m relay | colspan="2" | |||||
| style=text-align:left | Polat Kemboi Arıkan | style=text-align:left rowspan="2" | Marathon | ||||||
| style=text-align:left | Mert Girmalegesse | ||||||||
| style=text-align:left | Salih Korkmaz | style=text-align:left | 20 km walk | 1:27:35 | 5 | ||||
| Athlete | Event | Qualification | Final | ||||
|---|---|---|---|---|---|---|---|
| Distance | Position | Distance | Position | ||||
| style=text-align:left | Necati Er | style=text-align:left | Triple jump | 16.87 | 12 q | 16.34 | 11 |
| style=text-align:left | Özkan Baltacı | style=text-align:left | Hammer throw | 73.19 | 20 | ||
| Athlete | Event | Heat | Semifinal | Final | ||||
|---|---|---|---|---|---|---|---|---|
| Result | Rank | Result | Rank | Result | Rank | |||
| style=text-align:left | Tuğba Güvenç | style=text-align:left rowspan="2" | 3000 m steeplechase | 10:13.79 | 42 | colspan="2" | ||
| style=text-align:left | Özlem Kaya | 9:48.08 | 32 | colspan="2" | ||||
| style=text-align:left | Elvan Abeylegesse | style=text-align:left rowspan="2" | Marathon | |||||
| style=text-align:left | Fadime Suna | |||||||
| style=text-align:left | Meryem Bekmez | style=text-align:left rowspan="2" | 20 km walk | 1:39:36 | 24 | |||
| style=text-align:left | Ayşe Tekdal | |||||||
| Athlete | Event | Qualification | Final | ||||
|---|---|---|---|---|---|---|---|
| Distance | Position | Distance | Position | ||||
| style=text-align:left | Emel Dereli | style=text-align:left | Shot put | 17.71 | 16 | colspan="2" | |
| style=text-align:left | Eda Tuğsuz | style=text-align:left | Javelin throw | 58.28 | 20 | ||