| Name | Last Run |
|---|---|
| Kogen Silver | Ohi, 17-Jul-25 |
| Kogi Lass | Condobolin, 19-Feb-22 |
| Koguma The Second | Urawa, 20-Aug-25 |
| Kogyo Bright | Kawasaki, 05-Jan-24 |
| Kogyo South | Morioka, 15-Jul-24 |
| Koh Chang | Toowoomba, 18-Mar-17 |
| Koh Zaim | Goondiwindi, 01-Dec-13 |
| Koha | Kembla Grange, 27-May-23 |
| Kohakou | Bordeaux Le Bouscat, 04-Nov-25 |
| Kohaku | Tampa Bay Downs, 30-Mar-25 |
| Kohakuno Kagayaki | Kasamatsu, 09-Oct-24 |
| Kohala | Balaklava, 30-Jul-25 |
| Kohama | Auteuil, 03-Jun-23 |
| Kohana | Fairview, 15-Aug-25 |
| Kohana | Lyon-Parilly, 03-Sep-25 |
| Kohana | Kawasaki, 08-Jul-25 |
| Kohana Breeze | Chepstow, 26-Jun-23 |
| Kohana Girl | Southwell, 18-Jun-25 |
| Kohara | Turfway Park, 18-Jan-25 |
| Koharu | Nagoya, 30-Oct-25 |
| Koharu Pocket | Saga, 04-Jan-23 |
| Koheeto | Home Hill, 28-Nov-23 |
| Koheroa | Ellerslie, 19-Apr-25 |
| Kohiko | Mt Perry, 16-Nov-24 |
| Kohilo | Sonoda, 04-Nov-25 |
| Kohima | Launceston, 23-Nov-22 |
| Kohinoor | Busan, 15-Sep-24 |
| Kohinoor | Niigata, 26-Oct-25 |
| Kohinoor Crown | |
| Kohinoor Lustre | Narrandera, 17-Jun-23 |
| KOHINUI | |
| KOHL | |
| Kohlee | Geraldton, 11-Oct-20 |
| Kohler Kid | Doomben, 27-Aug-25 |
| Kohler's | Laurel Park, 15-Oct-23 |
| Kohli | Belmont, 30-Aug-25 |
| Kohoutek | Laurel Park, 15-Sep-25 |
| Koi Dodville | Fontwell, 28-May-23 |
| Koibito | Canterbury, 10-Sep-25 |
| Koibito Santa | Ohi, 08-Jul-24 |
| Koibitomisaki | Sonoda, 09-Oct-25 |
| Koichi | Nagoya, 19-Sep-24 |
| KOICHI | Cluden Park, 10-Mar-11 |
| Koigoromo | Ohi, 21-Oct-25 |
| Koimari | Nagoya, 25-Sep-23 |
| Koini Ochite | Kawasaki, 07-May-24 |
| Koinyobo | Hanshin, 01-Mar-25 |
| Koios | Wyong, 30-Oct-25 |
| Koirala | Kanazawa, 27-May-25 |
| Koisuru Karen | Ohi, 26-Dec-23 |
| Koisuru Shacho | Nagoya, 28-Oct-25 |
| Koisuru Shiina | Kawasaki, 19-Jun-25 |
| Koitaki Miss | Ballina, 30-Sep-18 |
| Koitaki Sunday | Bowen, 12-Apr-25 |
| Kojarena | Carnarvon, 29-Jun-13 |
| Koji | Carlisle, 10-Sep-25 |
| Kojin | Lingfield, 09-Jan-25 |
| Kojin Kinki | Funabashi, 31-Aug-25 |
| Kojin Rise | Funabashi, 29-Sep-25 |
| Kojin Wunder | Kawasaki, 17-Oct-25 |