| Christine Mutua | Athletics | F | Presence of a Prohibited substance; S1.1 Anabolic Androgenic Steroids (AAS). | 3rd March 2026 |
| Hesborn Oduor Ochieng | Athletics | M | Presence of Prohibited substance; S1.1 Anabolic Androgenic Steroids (AAS)/19-norandrosterone. | 3rd March 2026 |
| Bella Nardia Khakula | Volleyball | F | Presence of prohibited substance or its Metabolites or Markers,presence of S9. Glucocorticoids/prednisone.Use of a Prohibited Substance, namely S9. Glucocorticoids/prednisone. | 2nd March 2026 |
| Clinton Mutai Kibet | Athletics | M | Presence of prohibited substance or its Metabolites or Markers,presence of S9. Glucocorticoids/triamcinolone acetonide. Use of a Prohibited Substance, namely S9. Glucocorticoids/triamcinolone acetonide | 2nd March 2026 |
| Monica Chebet Chepkwony | Athletics | F | Presence of prohibited substance or its Metabolites or Markers,presence of S9. Glucocorticoids/triamcinolone acetonide. Use of a Prohibited Substance, namely S9. Glucocorticoids/triamcinolone acetonide | 2nd March 2026 |
| Scholastica Jepkemboi | Athletics | F | Presence of prohibited substance/s S1.1 Anabolic Androgenic Steroids (AAS)/19-norandrosterone | 10th February 2026 |
| Philemon Kiplagat Ruto | Athletics | M | Whereabouts failures by an athlete | 26th September 2025 |
| Kimaiyo Kiboi David | Athletics | M | Presence of prohibited substance/s S1.1 Anabolic Androgenic Steroids (AAS)/19-norandrosterone. | 25th August 2025 |
| Denis Chirchir Kipngeno | Athletics | M | Use or Attempted Use by an Athlete of a Prohibited Substance or a Prohibited Method. | 23rd October 2025 |
| Andrew Too | Athletics | M | Tampering or Attempted Tampering with any Part of Doping Control by an Athlete or Other Person | 12th November 2025 |
| Maroa John Mwita | Football | M | Whereabouts failures by an athlete | 13th November 2025 |
| Bonphas Munyasa | Football | M | Whereabouts failures by an athlete | 13th November 2025 |
| Bravin Kiptoo Kipkogei | Athletics | M | Whereabouts failures by an athlete | 13th November 2025 |
| Gladys Kipkoech Jeptepkeny | Athletics | F | Presence of prohibited substance/s S1.1 Anabolic Androgenic Steroids (AAS) | 21st November 2025 |
| Catherine Syokau Mwanzau | Athletics | F | Presence of prohibited substance/s S1.1 Anabolic Androgenic Steroids (AAS)/19-norandrosterone & S2. Peptide Hormones, Growth Factors, Related Substances and Mimetics/erythropoietin (EPO). | 21st November 2025. |
| Belio Yonah Kimtai | Athletics | M | Presence of prohibited substance/s S1.1 Anabolic Androgenic Steroids (AAS)/19-norandrosterone & S2. Peptide Hormones, Growth Factors, Related Substances and Mimetics/erythropoietin (EPO). | 21st November 2025 |
| Susy Chebet Chemaimak | Athletics | F | Presence of prohibited substance/s S1.1 Anabolic Androgenic Steroids (AAS) | 3rd December 2025 |
| Rita Jeptoo Busienei | Athletics | F | Presence of prohibited substance/s S1.1 Anabolic Androgenic Steroids (AAS) | 16th December 2025 |
| Wilson Kamau Ndungu | Football | M | Whereabouts failures by an athlete | 23rd December 2025 |
| Natalie Mwangale | Basketball | F | Whereabouts failures by an athlete | 23rd December 2025 |
| Michael Musyoka Nzuku | Athletics | M | Whereabouts failures by an athlete | 23rd December 2025 |
| Loice Simiyu Masitsa | Volleyball | F | Whereabouts failures by an athlete | 23rd December 2025 |
| Josphat Chumo Kiptoo | Athletics | M | Whereabouts failures by an athlete | 23rd December 2025 |
| John Collins Njuguna | Football | M | Whereabouts failures by an athlete | 23rd December 2025 |
| Christine Akinyi | Basketball | F | Whereabouts failures by an athlete | 23rd December 2025 |
| Charles Ouma Sila | Football | M | Whereabouts failures by an athlete | 23rd December 2025 |
| Benson Ochieng Oluoch | Football | M | Whereabouts failures by an athlete | 23rd December 2025 |
| Alfred Kipkemoi Cheruiyot | Athletics | M | Presence of prohibited substance/s S4. Hormone and Metabolic Modulators/trimetazidine. | 23rd January 2026 |
| Paul Kipchumba Lonyangata | Athletics | M | Whereabouts failures by an athlete | 12th February 2026 |
| Rooney Onyango | Football | M | Whereabouts failures by an athlete | 12th February 2026 |
| Wiseman Were Mukhobe | Athletics | M | Whereabouts failures by an athlete | 12th February 2026 |
