| Katlen Ruby | Swan Hill,
23-Jul-12 |
| Katmandu | Charles Town,
22-Aug-25 |
| KATMOSS | Narrandera,
21-Aug-10 |
| Katnapping | Mountaineer,
22-Oct-25 |
| Katniss | Amiens,
30-Sep-24 |
| Kato Milli | Ohi,
12-Aug-25 |
| Katola | Naas,
07-Aug-23 |
| Katona | Ascot,
11-Oct-25 |
| Katonah | Punchestown,
31-Dec-23 |
| Katonah | Del Mar,
28-Jul-25 |
| Katopop | Wincanton,
05-Dec-24 |
| Katorz | Fontainebleau,
14-Sep-23 |
| Katou | Tramore,
18-Aug-23 |
| Katoucha | Deauville,
29-Nov-23 |
| Katoureva | Pornichet,
19-Jan-24 |
| Katovice | Fontainebleau,
29-Mar-25 |
| Katrain De Ghazal | La Teste De Buch,
21-Aug-25 |
| Katre Vingt Quatre | Fontainebleau,
20-Feb-24 |
| Katribu | Dieppe,
29-Jun-24 |
| Katriel | Gulfstream,
17-May-24 |
| Katrina's Gold | San Isidro,
19-Oct-23 |
| Kats Bob | Nottingham,
02-Oct-25 |
| Katstar | Stratford,
28-Aug-24 |
| Katsu | Durbanville,
27-Aug-25 |
| Katsu | Sandown-Hillside,
14-Jun-25 |
| Katsu Benkei | Kochi,
12-Oct-25 |
| Katsugeki Daio | Mizusawa,
17-Jun-25 |
| Katsugeki Dairin | Urawa,
07-Jan-25 |
| Katsugeki Dragon | Kasamatsu,
11-Oct-23 |
| Katsugeki Pro Dot | Mombetsu,
21-Jun-23 |
| Katsugekitutinoene | Nagoya,
14-Jan-25 |
| Katsugekiumamusubi | Nagoya,
20-Jan-25 |
| Katsuka | Narrogin,
20-Feb-15 |
| Katsuki | Monterrico,
06-Aug-23 |
| Katsukono Hiyazake | Mombetsu,
27-Aug-25 |
| Katsuma | Sale,
31-Jan-21 |
| Katsumi | San Isidro,
12-Feb-24 |
| Katsumi Orochi | TRIAL Warwick Farm,
21-Mar-25 |
| Katsumoto | Kembla Grange,
14-Dec-23 |
| Katsumoto | Wyong,
18-Jan-24 |
| Katsuno Appare | Kasamatsu,
07-Oct-25 |
| Katsuno Dia | Mombetsu,
02-Sep-25 |
| Katsuno Elevens | Nakayama,
10-Sep-23 |
| Katsuno Hanami | Mombetsu,
02-Sep-25 |
| Katsuno Nanori | Ohi,
10-Oct-25 |
| Katsuno Ninth | Saga,
18-May-25 |
| Katsuno Okan | Kawasaki,
17-Oct-25 |
| Katsuno Tenth | Niigata,
24-Aug-25 |
| Katsuno Thank You | Kasamatsu,
22-Oct-25 |
| Katsuno Tokimeki | Mombetsu,
16-Oct-25 |
| Katsuno Tokushin | Nagoya,
10-Jul-24 |
| Katsuno Twelve | Mombetsu,
15-Oct-25 |
| Katsura | Finger Lakes,
12-Jul-23 |
| Katsurano Kisanoki | Kyoto,
12-Oct-25 |
| Katsute | Sonoda,
29-Oct-25 |
| Katsuwakamaru | Ohi,
29-Jan-25 |
| Kattappa | Kyoto,
13-Oct-25 |
| Kattath | Oaklawn Park,
25-Jan-25 |
| Kattegat | Wagga Riverside,
18-Oct-25 |
| Kattegat | Warwick,
13-Jan-24 |
| Kattegat | Tauherenikau,
06-Feb-25 |
| Kattemiru | Sonoda,
27-Jun-25 |
| Katteni Shiyagare | Ohi,
29-Apr-25 |
| Katties Hero | Sunland Park,
09-Mar-25 |
| Kattila | Toulouse,
05-Sep-24 |
| Kattobi Hokki Man | Ohi,
21-May-25 |
| Katty Khan | Aquis Beaudesert,
04-Dec-19 |
| Katuba | Le Croise-Laroche,
07-Oct-25 |
| Katudi | La Capelle,
11-May-23 |
| Katune | Compiegne,
07-Jun-24 |
| Katusha | Pinjarra Park,
23-Feb-20 |
| Katy And Emma | Fort Erie,
28-Jun-23 |
| Katy Cyber | Remington Park,
26-May-25 |
| Katy Kat | Launceston,
25-Oct-19 |
| Katy The Cat | Penn National,
29-Aug-24 |
| Katy's Blues | Wellington,
10-Jul-10 |
| Katy's Daughter | Eagle Farm,
14-Apr-21 |
| Katy's in Charge | Tuncurry,
09-Mar-19 |
| Katy's Revenge | Bathurst,
17-Aug-18 |
| Katyb | Catterick,
11-Jan-24 |
| Katyusha At | Mont De Marsan,
25-Aug-25 |
| KATZ KID | Broome,
18-Jul-09 |
| Katz Me Of Course | Mountaineer,
18-Sep-24 |
| Katz That Gal | Tampa Bay Downs,
17-Dec-23 |
| Katz Ultimo | Mountaineer,
30-Nov-23 |
| Katzenjammer | Devonport Tapeta Synthetic,
20-Aug-23 |
| Katzenpfoetchen | Toowoomba,
29-Oct-16 |
| Katzie Baby | Sunray Park,
19-May-24 |
| Katzoff | Cork,
12-Oct-25 |
| Kauai | Bairnsdale,
12-Oct-25 |
| Kauai Breeze | Colonial Downs,
24-Aug-25 |
| Kaufusi | Scone,
03-Aug-21 |
| Kaufy Futures | Finger Lakes,
15-Oct-25 |
| Kaufymaker | Kentucky Downs,
01-Sep-24 |
| Kauila | Saga,
13-Oct-25 |
| Kaukaso | Club Hipico Santiago,
04-Sep-23 |
| Kaukokaipuu | Woodbine,
15-Sep-24 |
| Kaulana | Gilgandra,
25-Aug-12 |
| Kaunas | Hipodromo Chile,
09-May-25 |
| Kauneus | Mizusawa,
22-Jun-25 |