| Adrian Gannon | Geraldton
22-Jan-12,
Pertax |
| Adrian Harrison | Narrandera
17-Jun-17,
Mi Cougar San |
| Adrian Huitron | Lone Star Park
16-Nov-25,
A Lucky Chilitas |
| Adrian M. Salazar | Fairmount Park
15-Apr-26,
Sweet La Crema |
| Adrian Martinez | San Isidro
06-Jan-25,
La De Masiera |
| Adrian McGregor | Moe
25-Apr-26,
The Kings Gospel |
| Adrian Murray | Curragh
14-Sep-25,
Arizona Blaze |
| Adrian Nicholls | Wetherby
26-Apr-26,
Ingleby Archie |
| Adrian O Martinez | San Isidro
26-Nov-23,
Smiley Cat |
| Adrian Olsen | Sunshine Coast
05-Apr-26,
Rainbow Beach |
| Adrian Osborne | Echuca
18-Aug-14,
Aunty Elle |
| Adrian Owen | Kembla Grange
17-Sep-11,
Blaxlands Ridge |
| Adrian Reisenauer | San Isidro
24-Apr-25,
Bluclette Rim |
| Adrian Rudolf | San Isidro
12-Oct-24,
Enabling |
| Adrian Saval | San Isidro
26-Apr-25,
Miss Top Girl |
| Adrian Tiver | Geraldton
16-Apr-23,
Enduring Memory |
| Adriana Edith Varela | |
| Adriana Varela | Zia Park
20-Nov-23,
Bunny On Water |
| Adrianne Devaux | Aqueduct
25-Apr-26,
Sky Low Low |
| Aengus King | Limerick
25-Apr-26,
La Tulipe Noire |
| Aftab Shaikh | Kilmore
18-Apr-26,
Count Of Anjou |
| Aggie Ordonez | Santa Anita
25-Apr-26,
Elsa Dutton |
| Agustin A Corso | Palermo
26-Jun-23,
Angiolo Bravo |
| Agustin Almendros | San Isidro
19-Dec-24,
Turbo Man |
| Agustin Angerosa | San Isidro
21-Sep-24,
Cyrene |
| Agustin Correa | San Isidro
29-Jun-24,
Nicky's Dad |
| Agustin Duarte | San Isidro
22-May-25,
Nadil |
| Agustin Gonzalez | Horseshoe Indianapolis
17-Apr-25,
Honey Girl Rubia |
| Agustin Gonzalez, Jr. | Horseshoe Indianapolis
23-Apr-26,
Dynamic Victory |
| Agustin Pavlovsky | San Isidro
08-May-25,
Dona Rosa |
| Aidan Fitzgerald | Punchestown
30-Apr-24,
Commander Of Ten |
| Aidan Melia | Navan
25-Apr-26,
Wolf Prince |
| Aidan O'Brien | Sha Tin
14-Dec-25,
Los Angeles |
| Aidan P. O'brien | |
| Aiden Nunn | Launceston
25-Feb-26,
Agadoo |
| Aiden St Vincent | Port Macquarie
26-Apr-26,
Risk Assessment |
| Aileen Vanderfeen | Dederang
21-Feb-26,
Prosperous Star |
| Aimee D. Hall | Laurel Park
25-Apr-26,
Conquest Dancer |
| Aimee Hall | Laurel Park
09-Dec-22,
Utterly Courageous |
| Aimee Kettlewell | Nowra
27-Aug-23,
Better Not Rain |
| Ainsley Mcleod | Riccarton Park
25-Apr-26,
Ardee Boy |
| Akifumi Kato | Turf Paradise
26-Apr-26,
Renew |
| Akihiko Shoji | Ohi
17-Apr-26,
Isa Gold |
| Akihiro Inada | Sonoda
23-Apr-26,
Joy Black |
| Akihiro Kawazoe | Kanazawa
24-Apr-26,
Compounder |
| Akihiro Tamura | Sonoda
23-Apr-26,
Doritaru |
| Akiko Okita | Nagoya
24-Apr-26,
Monato |
| Akimasa Ibi | Saga
26-Apr-26,
Bennelong Point |
| Akinori Takeshita | Nagoya
24-Apr-26,
Nobu Nori O |
| Akio Adachi | Kyoto
26-Apr-26,
Prairie Dream |
| Akira Murayama | Chukyo
06-Jan-25,
Copano Khaan |
| Akira Narita | Nagoya
16-Jan-26,
Rival |
| Akishi Higashida | Kyoto
26-Apr-26,
Drum Major |
| Akiyama Naoyuki | Kawasaki
10-Apr-26,
Mozu And Mozu |
| Al Barnes | Kilcoy
22-Apr-17,
Bren's Boy |
| Al Cates | Oaklawn Park
27-Apr-26,
Doubledaddy Issues |
| Al Ray Watson | Remington Park
24-Apr-26,
Chilitos Wagon |
| Alain de Royer Dupre | Flemington
05-Nov-13,
Verema |
| Alain Muhlethaler | Strathalbyn
23-Oct-19,
Seldom Home |
| Alan Bailey | Doomben
22-Sep-12,
FROZONE |