| Iaaf: | KEN |
| Year: | 2015 |
| Games: | World Championships in Athletics |
| Location: | Beijing |
| Competitors: | 52 |
| Gold: | 7 |
| Silver: | 6 |
| Bronze: | 3 |
| Rank: | 1 |
| Previous: | 2013 |
| Next: | 2017 |
Kenya competed at the 2015 World Championships in Athletics in Beijing, China, from 22–30 August 2015. Selection came from the 2015 Athletics Kenya World Championship Trials.
The following competitors from Kenya won medals at the Championships
| Medal | Athlete | Event | Date | |
|---|---|---|---|---|
| 24 August | ||||
| 24 August | ||||
| 25 August | ||||
| 25 August | ||||
| 26 August | ||||
| 26 August | ||||
| 30 August | ||||
| 22 August | ||||
| 24 August | ||||
| 25 August | ||||
| 29 August | ||||
| 30 August | ||||
| 30 August | ||||
| 22 August | ||||
| 24 August | ||||
| 29 August |
(q – qualified, NM – no mark, SB – season best)
| Athlete | Event | Heat | Semifinal | Final | |||||
|---|---|---|---|---|---|---|---|---|---|
| Result | Rank | Result | Rank | Result | Rank | ||||
| style=text-align:left | Mike Mokamba Nyang'au | style=text-align:left rowspan=2 | 200 metres | 20.51 | 5 | colspan=4 | |||
| style=text-align:left | Carvin Nkanata | 20.43 | 4 | colspan=4 | |||||
| style=text-align:left | Alphas Kishoyian | style=text-align:left | 400 metres | 46.02 | 6 | colspan=4 | |||
| style=text-align:left | Ferguson Cheruiyot Rotich | style=text-align:left rowspan=3 | 800 metres | 1:45.83 | 1 Q | 1:44.85 | 2 Q | 1:46.35 | 4 |
| style=text-align:left | Alfred Kipketer | 1:46.67 | 2 Q | 1:44.99 | 2 Q | 1:47.66 | 8 | ||
| style=text-align:left | David Rudisha | 1:48.31 | 1 Q | 1:47.70 | 1 Q | 1:45.84 | |||
| style=text-align:left | Asbel Kiprop | style=text-align:left rowspan=4 | 1500 metres | 3:38.97 | 1 Q | 3:43.48 | 1 Q | 3:34.40 | |
| style=text-align:left | Silas Kiplagat | 3:38.13 | 1 Q | 3:43.64 | 3 Q | 3:34.81 | 5 | ||
| style=text-align:left | Elijah Motonei Manangoi | 3:42.57 | 1 Q | 3:35.00 | 1 Q | 3:34.63 | |||
| style=text-align:left | Timothy Cheruiyot | 3:38.50 | 6 Q | 3:35.74 | 5 Q | 3:36.05 | 7 | ||
| style=text-align:left | Emmanuel Kipsang | style=text-align:left rowspan=4 | 5000 metres | 13:46.43 | 8 | colspan=2 | |||
| style=text-align:left | Isiah Koech | 13:23.51 | 10 q | 13:55.98 | 8 | ||||
| style=text-align:left | Caleb Mwangangi Ndiku | 13:19.58 SB | 3 Q | 13:51.75 | |||||
| style=text-align:left | Edwin Soi | 13:45.28 | 4 Q | 13:59.02 | 10 | ||||
| style=text-align:left | Geoffrey Kipsang | style=text-align:left rowspan=3 | 10,000 metres | 27:01.76 | |||||
| style=text-align:left | Bedan Karoki | 27:04.77 SB | 4 | ||||||
| style=text-align:left | Paul Tanui | 27:02.83 | |||||||
| style=text-align:left | Dennis Kipruto Kimetto | style=text-align:left rowspan=3 | Marathon | DNF | |||||
| style=text-align:left | Wilson Kipsang Kiprotich | DNF | |||||||
| style=text-align:left | Mark Korir | 2:21:20 | 22 | ||||||
| style=text-align:left | Nicholas Bett | style=text-align:left rowspan=3 | 400 metres hurdles | 48.37 | 1 Q | 48.54 | 2 Q | 47.79 WL, NR | |
| style=text-align:left | Haron Koech | 49.38 PB | 5 q | 49.54 | 7 | colspan=2 | |||
| style=text-align:left | Boniface Tumuti | 48.49 PB | 1 Q | 48.29 PB | 1 Q | 48.33 | 5 | ||
| style=text-align:left | Jairus Kipchoge Birech | style=text-align:left rowspan=4 | 3000 metres steeplechase | 8:25.77 | 1 Q | 8:12.62 | 4 | ||
| style=text-align:left | Ezekiel Kemboi | 8:24.75 | 1 Q | 8:11.28 | |||||
| style=text-align:left | Brimin Kipruto | 8:24.95 | 3 Q | 8:12.54 | |||||
| style=text-align:left | Conseslus Kipruto | 8:41.41 | 1 Q | 8:12.38 | |||||
| Athlete | Event | Heat | Semifinal | Final | ||||
|---|---|---|---|---|---|---|---|---|
| Result | Rank | Result | Rank | Result | Rank | |||
| style=text-align:left | Maureen Jelagat Maiyo | style=text-align:left rowspan=3 | 400 metres | 51.40 PB | 4 q | 51.92 | 7 | colspan=2 |
| style=text-align:left | Jacinter Shikanda | DQ | – | colspan=4 | ||||
| style=text-align:left | Joy Sakari | 50.71 NR | 2 Q | DNS | – | colspan=3 | ||
| style=text-align:left | Janeth Jepkosgei | style=text-align:left rowspan=3 | 800 metres | 2:01.40 | 4 | colspan=4 | ||
| style=text-align:left | Eunice Jepkoech Sum | 1:59.67 | 1 Q | 1:57.56 | 3 q | 1:58.18 | ||
| style=text-align:left | Margaret Wambui | 2:03.52 | 7 | colspan=4 | ||||
| style=text-align:left | Nancy Chepkwemoi | style=text-align:left rowspan=3 | 1500 metres | 4:05.65 | 3 Q | 4:18.15 | 11 | colspan=2 |
| style=text-align:left | Faith Kipyegon | 4:02.77 | 2 Q | 4:06.88 | 2 Q | 4:08.96 | ||
| style=text-align:left | Viola Cheptoo Lagat | 4:12.15 | 7 | colspan=4 | ||||
| style=text-align:left | Irene Chepet Cheptai | style=text-align:left rowspan=4 | 5000 metres | 15:21.03 | 4 Q | 15:03.41 | 7 | |
| style=text-align:left | Mercy Cherono | 15:20.94 | 2 Q | 15:01.36 | 5 | |||
| style=text-align:left | Viola Kibiwot | 15:15.27 | 3 Q | 14:46.16 | 4 | |||
| style=text-align:left | Janet Kisa | 15:26.49 | 4 Q | 15:02.68 SB | 6 | |||
| style=text-align:left | Vivian Cheruiyot | style=text-align:left rowspan=3 | 10,000 metres | 31:41.31 | ||||
| style=text-align:left | Sally Kipyego | 31:44.42 SB | 5 | |||||
| style=text-align:left | Betsy Saina | 31:51.35 SB | 8 | |||||
| style=text-align:left | Visiline Jepkesho | style=text-align:left rowspan=4 | Marathon | 2:36:17 | 20 | |||
| style=text-align:left | Edna Kiplagat | 2:28:18 | 5 | |||||
| style=text-align:left | Helah Kiprop | 2:27:36 | ||||||
| style=text-align:left | Jemima Sumgong | 2:27:42 | 4 | |||||
| style=text-align:left | Koki Manunga | style=text-align:left | 400 metres hurdles | 58.96 | 6 | colspan=4 | ||
| style=text-align:left | Rosefline Chepngetich | style=text-align:left rowspan=3 | 3000 metres steeplechase | 9:25.91 PB | 3 Q | 9:46.08 | 15 | |
| style=text-align:left | Hyvin Jepkemoi | 9:26.19 | 1 Q | 9:19.11 | ||||
| style=text-align:left | Virginia Nyambura | 9:28.50 | 2 Q | 9:26.21 | 7 | |||