| H B Plaisance | Finger Lakes,
15-Oct-25 |
| H C Holiday | Mahoning Valley,
21-Oct-25 |
| H Key Lails | Lingfield,
27-Oct-25 |
| H M Legacy | Oaklawn Park,
18-Feb-25 |
| H M S Victory | Meadowlands,
28-Sep-24 |
| H N Bumpy | Kanazawa,
17-Nov-24 |
| H P Big Hope | Charles Town,
04-Nov-22 |
| H P Moon | Aqueduct,
01-Mar-24 |
| H Q Wilson | Del Mar,
06-Sep-25 |
| H Z Tourbillon | Happy Valley,
08-May-24 |
| H. T. Xena | Thistledown,
17-Sep-25 |
| Ha Chan | Grafton,
29-May-10 |
| Ha D'Or | Leopardstown,
03-Mar-25 |
| Ha Fix | Le Croise-Laroche,
04-Nov-22 |
| Ha Ha For You | Assiniboia Downs,
21-Aug-24 |
| Ha Ha Gloria | Fonner Park,
02-Mar-25 |
| Ha Ha Ha | TRIAL Royal Randwick,
24-Apr-25 |
| Ha Ha Ha | Dundalk,
05-Nov-22 |
| Ha Ha Heeby | Hawkesbury,
07-Jul-11 |
| Ha Kul | Ballarat,
05-Apr-12 |
| Ha Long | TRIAL Lark Hill,
17-May-21 |
| Ha Long Bay | Darwin,
23-Sep-17 |
| Ha Long Bay | Dundalk,
17-Jan-24 |
| Ha She | Naracoorte,
22-Oct-23 |
| Ha'an | Leicester,
30-Jun-23 |
| Ha'penny Hatch | Doomben,
25-Oct-25 |
| HAAD RIN | |
| Haaderr | Southwell,
08-Oct-25 |
| Haaf A Diamond | Southwell,
30-Sep-25 |
| Haafback | Worcester,
07-May-25 |
| Haafbourd | Taunton,
30-Nov-23 |
| Haafra Head | Racing.com Park,
02-Mar-17 |
| HAAGEN | Ascot,
26-Apr-14 |
| Haahee | Woodbine,
26-Jul-24 |
| Haakon | Launceston,
22-May-16 |
| Haalan | Rockhampton,
19-Jun-21 |
| Haaland | Geelong,
22-Oct-25 |
| Haaland | San Isidro,
13-Mar-25 |
| Haaland | Goodwood,
02-May-25 |
| Haalim | Dundalk,
21-Sep-24 |
| Haames | Warwick Farm,
08-Jan-20 |
| Haap Rin | San Isidro,
26-Apr-25 |
| Haaracaine | Flemington,
04-Oct-25 |
| Haarar | Musselburgh,
22-Mar-25 |
| Haaricia | Marseille-borely,
18-Oct-25 |
| Haarlem | Fairview,
10-Sep-25 |
| Haarlem | Craon,
29-Sep-25 |
| Haarping | bet365 Hamilton,
06-Dec-22 |
| Haas Boy | Newton Abbot,
19-Oct-25 |
| Haast | TRIAL bet365 Seymour,
14-Oct-24 |
| Haast Ruler | Riverton,
09-May-25 |
| Haatem | Haydock,
09-Aug-25 |
| Haather | Mortlake,
01-Nov-25 |
| Haave | Morioka,
13-Oct-24 |
| Haavitipei | Ohi,
05-Sep-25 |
| Haay Gong Boy | Kembla Grange,
10-Jul-12 |
| Haayil The Jester | Gundagai,
05-Aug-12 |
| Haayil The Prince | Kembla Grange,
08-Oct-11 |
| Haayil's Choice | Glenfern Park,
30-Oct-10 |
| Haaylhuja | Listowel,
22-Sep-25 |