| Diley Dakin | Gulfstream
31-Jan-25,
Brown Eyed Beauty |
| Dimitrios K. Synnefias | Aqueduct
26-Apr-26,
Beau Hill |
| Dimitrios Synnefias | Penn National
22-Mar-25,
Kazmike |
| Dino Condilenios | Hastings Racecourse
19-May-25,
Duke Girls |
| Dino Dizeo | Hawthorne
27-Apr-26,
Mary Moonglow |
| Dino K. Condilenios | Hastings Racecourse
14-Sep-25,
Thirsty Friend |
| Dion & Raygan Koch | Gawler
24-Apr-26,
Lillikins |
| Dion Buckner | |
| Dion Grieve | Echuca
11-Mar-12,
Never Never Know |
| Dion Luciani | Ascot
18-Apr-26,
Oscar'S Fortune |
| Dionicio Reyes | |
| Dionisio Gervasoni | San Isidro
06-Jul-23,
Do A Caipiroska |
| Dionisio M Gervasoni | Palermo
18-Jun-23,
Dona Langosta |
| Dirk Dobbin | Eagle Farm
18-Apr-26,
Trust In The Rock |
| Dixie Solly | Albany
15-May-20,
Blizzard Express |
| Dom Celisano | Pinjarra
22-Mar-26,
Sandsational |
| Domenick L. Schettino | Aqueduct
25-Apr-26,
Macanga |
| Domenick Schettino | Aqueduct
23-Feb-25,
Sister Linda |
| Domingo Carbonetti | San Isidro
12-Oct-24,
Princesa Storm |
| Domingo Chacaltana | Lone Star Park
26-Apr-26,
Hezakoolkat |
| Domingo Correia | San Isidro
08-Feb-24,
La Balta |
| Domingo D D | Club Hipico Santiago
17-May-25,
La Villa Alegre |
| Domingo M Roselli | Palermo
29-Oct-23,
Gregoria Again |
| Domingo Matte | Club Hipico Santiago
20-May-25,
Griezmann |
| Domingo Roselli | San Isidro
28-Sep-23,
Way Fair |
| Dominic Bracks | Orange
23-Nov-18,
Man of Rome |
| Dominic C. Duree | Sunray Park
27-Apr-26,
Veltri |
| Dominic Duree | Sunray Park
23-Apr-23,
Flying Phantom |
| Dominic Elsworth | Market Rasen
14-Apr-26,
Lord Chamberlain |
| Dominic J. Polsinelli | Gulfstream
07-Mar-26,
Society's Thunder |
| Dominic Polsinelli | Woodbine
19-May-25,
Mighty Sea |
| Dominic Sutton | Seymour
26-Apr-26,
Khadime |
| Dominic Zaki | Greyville
24-Apr-26,
Take Your Place |
| Dominika Griglakova | bet365 Park Kilmore
07-Feb-23,
Too True |
| Dominique Lahiff | Doomben
01-Apr-26,
Deep Kharma |
| Don & Andrew Ryan | Dubbo
08-Dec-20,
Happiest |
| Don Bentler | Fairmount Park
10-Sep-25,
Royal Blood |
| Don Browne | Thurles
06-Feb-26,
West Of Carrig |
| Don Bryant | Delaware Park
06-Oct-24,
Red Jag |
| Don Campbell | Geelong Synthetic
13-Jun-14,
Port Rashid |
| Don Cleal | Sunshine Coast
02-Nov-13,
KINESIS KISS |
| Don Critch | Rockhampton
05-Apr-12,
All Saints Girl |
| Don Dwyer | Kilmore
18-Apr-26,
Tomanado |
| Don Fuge | |
| Don L. Bryant | Delaware Park
19-Oct-25,
Saucy Ham |
| Don Oakley | Bathurst
31-Oct-14,
Sagari |
| Don Pearson | Aquis Park Gold Coast
14-Sep-19,
Nobby's Gift |
| Don Pleterski | Woodbine
17-May-25,
Moral Turpitude |
| Don Poteet | Sam Houston Race Park
29-Apr-23,
Running For Rain |
| Don Robb | Wyong
16-Feb-14,
THE PAYMASTER |
| Don Roberson | Mahoning Valley
26-Oct-25,
She Had A Secret |
| Don Schnell | Turf Paradise
23-Apr-26,
Oswald |
| Don Wall | Belmont
03-Jun-17,
Gris Caro |
| Don Whitfield | Pinjarra Park
02-Feb-14,
Imarendiel |
| Don Young | Sunland Park
01-Mar-24,
Deacon Beacon |
| Dona McQueen | Wagga
10-Aug-25,
Out Of The Shadows |
| Donaciano Gonzalez | Thistledown
22-Apr-26,
Plum Tuff |
| Donald Baker | Dalby
21-Mar-26,
Skieda |
| Donald Barber | Charles Town
20-Jul-24,
Derby Day Dreams |
| Donald Barr | Charles Town
05-Jul-25,
Southern District |