| Howizee | Mountaineer,
25-Aug-25 |
| Howl | Morphettville,
12-Apr-25 |
| Howl | Orange,
19-Jun-09 |
| Howl | Churchill Downs,
17-May-24 |
| Howl A Minute | Clonmel,
07-Dec-23 |
| Howl Time | TRIAL Dubbo,
29-Sep-23 |
| Howl Yeah | Oaklawn Park,
30-Mar-24 |
| Howler | TRIAL Wyong,
29-Jan-25 |
| Howler | Delaware Park,
10-Oct-25 |
| Howlin' Rain | Mornington,
02-Nov-25 |
| Howling Time | Keeneland,
27-Oct-24 |
| Howling Victory | Hawkesbury,
27-May-25 |
| Howling Wind | Tokyo,
26-Oct-25 |
| Howling Wolf | bet365 Geelong,
15-Nov-20 |
| Howlingmadmurdock | Carlisle,
17-Dec-23 |
| Howlowcanyougo | Orange,
24-Feb-24 |
| Howmuchareyouworth | Penn National,
03-Aug-23 |
| Howmuchdoyouloveme | Royal Randwick,
01-Nov-16 |
| Howmuchdoyouwant | Orange,
22-Nov-13 |
| Hownowbrowncow | Ladbrokes Pioneer Park,
19-Jan-19 |
| HOWQUICK | Swan Hill,
05-Jun-09 |
| Howra | Newcastle,
19-Mar-20 |
| Howsafearemycolors | Charles Town,
07-Oct-23 |
| Howsagoinlike | Clonmel,
06-Sep-24 |
| Howse | Birdsville,
05-Sep-25 |
| Howsham | York,
11-Oct-25 |
| Howsit | Geraldton,
25-Feb-22 |
| Howsthelegsonthat | bet365 Geelong,
14-Dec-17 |
| Howth | Newton Abbot,
30-Aug-25 |
| Howthestorygoes | Will Rogers Downs,
30-Sep-25 |
| Howwonderfullifeis | Doomben,
22-Jan-22 |
| Howya | Dongara-Irwin,
04-Apr-15 |
| Howya Goin' Now | Northam,
25-Sep-14 |
| Howya Luveen | Thurles,
31-Oct-25 |
| Howyabud | Far Hills,
19-Oct-25 |
| Howyadoin | Thirsk,
18-Sep-23 |
| Howyaholdin | Geraldton,
16-Mar-12 |
| Howyalikemenow | Bowen,
21-Aug-21 |
| Howyoudosomething | Horseshoe Indianapolis,
29-Oct-25 |
| Howyoulikemenow | Newcastle,
04-Aug-23 |
| Howyoulikethat | Dundalk,
11-Oct-25 |
| Howyouplaythegame | Hereford,
14-Apr-24 |
| Howzak | Newcastle,
23-Jan-25 |
| Howzat | Moruya,
17-Sep-19 |
| Howzat for Luck | Rockhampton,
20-Dec-16 |
| Howzat Harry | Dubbo,
14-Jan-25 |
| Howzat Hiris | Wetherby,
29-Mar-24 |
| Howzit | Hakodate,
07-Jul-24 |
| Howzit Boet | Vaal,
24-Oct-24 |
| Howzyourcashflow | Aqueduct,
04-Dec-23 |
| Hoxton | Cagnes-sur-Mer,
07-Feb-24 |
| Hoy Si Quiero | Club Hipico Santiago,
01-Mar-25 |
| Hoya | Meadowlands,
28-Sep-24 |
| Hoya Destroyer | Belmont,
10-Sep-25 |
| Hoya Paranoya | Sunland Park,
15-Mar-24 |
| Hoyam Laih | Southwell,
25-Oct-25 |
| Hoybell | Royal Randwick,
11-Mar-15 |
| Hoylake | Sportsbet-Ballarat,
19-Aug-18 |
| Hoylake | Presque Isle Downs,
24-Oct-25 |
| Hoylonny | Gosford,
09-Jan-15 |