| Hotter Than Hades | Nottingham,
02-May-23 |
| Hotter Than July | Gulfstream,
30-Dec-22 |
| Hotterthanhim | Caloundra,
29-Nov-09 |
| Hottest | Ipswich,
29-Jun-10 |
| Hottie | Bong Bong,
22-Nov-24 |
| Hottie Spottie | Thistledown,
13-Aug-23 |
| Hottofi | Kembla Grange,
03-Aug-13 |
| Hottot | Toulouse,
25-Sep-25 |
| Hotwire Silos | Will Rogers Downs,
05-Nov-25 |
| Hotzel | Ballarat Synthetic,
06-Aug-24 |
| Hotzilla | Mount Barker,
26-Feb-21 |
| Hotzino | Grafton,
09-Sep-25 |
| Hou Long Gwai | Gosford,
15-Mar-25 |
| Houadh | Senonnes-Pouance,
05-Jul-23 |
| Houarneau | Pontchateau,
06-Jun-24 |
| Houbi | Nancy,
18-Oct-25 |
| Houblon | ParisLongchamp,
31-Aug-25 |
| HOUDI | Beaudesert,
06-Jun-09 |
| Houdini | Flemington,
21-Jun-25 |
| Houdini Catarno | Wagga,
29-Sep-25 |
| Houdini Girl | Rockhampton,
09-Jan-14 |
| Houdini Hal | Wyong,
16-Oct-16 |
| Houdini Hudson | Aquis Beaudesert,
03-Oct-22 |
| Houdini Mansion | Tramore,
01-Jun-24 |
| Houdini Miss | Chelmsford City,
03-Oct-25 |
| Houdini Special | Lone Star Park,
26-Oct-25 |
| Houdini Spirit | Muswellbrook,
27-Jul-25 |
| Houdini the Great | Sunshine Coast,
14-Apr-18 |
| Houdini's Bride | Belmont At The Big A,
16-May-25 |
| Houdini's Way | Penola,
03-Feb-13 |
| Houfu | Townsville,
19-Jun-12 |
| Houghton Shuffle | Penn National,
21-Feb-25 |
| Hougoumont | Carlisle,
10-Jun-24 |
| Houi Cherie | Ffos Las,
25-Apr-23 |
| Houlanbatordechais | Ballinrobe,
13-Aug-24 |
| Houlgate | Coffs Harbour,
24-Jun-13 |
| Houlihan | Woodbine,
17-May-25 |
| Houlio's Dream | Wagga,
19-Jan-21 |
| Houlton | Saratoga,
01-Sep-25 |
| Hound Dog | Ararat,
26-Sep-17 |
| Hound Dog | |
| Hound Dog | Redcar,
20-May-24 |
| Houndscry | Wanganui,
17-Sep-15 |
| Houndstooth | Hobart,
18-Jun-17 |
| Houndstooth | Santa Anita,
18-Feb-24 |
| Houndswood Willow | Haydock,
17-Oct-25 |
| Houndsworth | Ballinrobe,
13-Sep-25 |
| Hounslow Runner | Murray Bridge,
27-Jan-19 |
| Houps Has | Auteuil,
27-May-25 |
| Houquetot | ParisLongchamp,
08-Jun-25 |
| Hour By Hour | Ayr,
09-Oct-25 |
| Hour of Peril | Scone,
27-Dec-17 |
| Hour of Power | Strathalbyn,
24-Feb-16 |
| Hour Of The Wolf | Muswellbrook,
06-Oct-25 |
| Hour Star | Newton Abbot,
20-May-24 |
| Hour Wish | Rockhampton,
05-May-11 |
| Hourglass | Hawkesbury,
18-Oct-12 |
| Hourglass Figure | Remington Park,
19-Sep-24 |
| Hourglass Of Light | Newmarket,
29-Jun-24 |
| Hourglass Time | Rockhampton,
28-Feb-19 |