| Donnie Von Hemel | Oaklawn Park
25-Apr-25,
Aurora Gee |
| Donnovan Haughton | Laurel Park
22-Jun-26,
Any Fools Gold |
| Donovan Raymond | Charles Town
29-Jul-23,
Taneleer |
| Doug & Graeme Lane | Ipswich
04-Jun-26,
Penseur Positif |
| Doug A. Carlson | Emerald Downs
08-Jun-26,
Immaciata |
| Doug Anderson | Oaklawn Park
28-Apr-25,
Floating |
| Doug Bannister | Home Hill
07-Dec-24,
The Quickening |
| Doug Campbell | Greyville
22-Jun-26,
Wilde Oscar |
| Doug Carlson | Emerald Downs
26-May-26,
Pocket Knife |
| Doug Cole | Moruya
17-Dec-23,
Bold Hawk |
| Doug Duryea | Aquis Beaudesert
09-May-24,
Ongoing Interest |
| Doug F. O'neill | Keeneland
09-Apr-26,
American Miss |
| Doug Gorrel | Wagga
21-Jun-26,
Mr Tadashi |
| Doug Harrison | Pakenham
29-May-26,
Rose Sangria |
| Doug Johnson | |
| Doug L. Anderson | Churchill Downs
07-Jun-26,
Sixtyseven Mustang |
| Doug Mcphee | Emerald Downs
22-Jun-26,
Tiz Dynamic |
| Doug Moody | Canterbury Park
19-Jun-26,
Fire In D Sky |
| Doug O'Neill | Los Alamitos Racecourse
21-Jun-26,
Rollinwithpolan |
| Doug Parker | Donald
18-Nov-18,
See What I Bring |
| Doug Roberts | Sunshine Coast
25-Apr-21,
Cordoned |
| Doug Vickers | Narrandera
26-Sep-22,
Decision At Dawn |
| Doug Whitworth | Stawell
17-Apr-26,
Last Raider |
| Doug Zappelli | Geelong Synthetic
25-May-12,
Fun And Roses |
| Douglas Adams | |
| Douglas Arnold | Sale
26-Feb-21,
Billet Doux |
| Douglas Danner | Horseshoe Indianapolis
24-Apr-25,
Lonie Mo |
| Douglas Fernando | Warren
14-Jun-26,
Jet Empress |
| Douglas J. Seyler | Finger Lakes
16-Jun-26,
Fashionable Kitty |
| Douglas Jones | Gulfstream
22-Jun-26,
D Orbie'S Girl |
| Douglas Maroun | Penn National
17-Dec-22,
Cape Cod Sally |
| Douglas Nunn | Monmouth Park
21-Jun-26,
Smithwick'S Spice |
| Douglas Seyler | Gulfstream
16-May-26,
Smooth An Easy |
| Douglas Shanyfelt | Mountaineer Park
24-Oct-23,
Precious Jules |
| Douglas Talbot | Kilcoy
29-Nov-20,
Blazing Harada |
| Douglas W. Danner | Turfway Park
28-Mar-26,
Royally Bitter |
| Douglas White | Newbury
21-Mar-26,
Fil D'ariane |
| Douglas Whyte | Sha Tin
21-Jun-26,
Six Pack |
| Doyle | |
| Dr Bolte | Krefeld
17-Aug-25,
Red Pixie |
| Dr J D Scargill | Lingfield
07-Jun-26,
Nothing But Love |
| Dr R D P Newland | Ffos Las
12-Nov-23,
Definite Call |
| Dr R Newland & J Insole | Brighton
23-Jun-26,
Dash Of Class |
| Drew C. Fulmer | |
| Drew Fulmer | |
| Drew Tyson | Devonport Synthetic
31-May-26,
I'M A Machine |
| Drew W Crouch | Rockhampton
09-Jan-25,
Embellished Eyes |
| Dru Hall | |
| Dru S. Hall | Turf Paradise
03-May-26,
Caps And Carnage |
| Duane Johnson | Turf Paradise
20-Apr-25,
Bravo Kolt |
| Duane Kitchingman | Ascot
25-Mar-17,
Grand Reward |
| Duane Swingley | Horseshoe Indianapolis
15-Oct-25,
Man With The Moves |
| Duane Wells | Fairmount Park
21-Jun-26,
Get Me One Too |
| Duarte D R R | Palermo
02-Oct-23,
Monte Seequers |
| Duarte R R | Palermo
14-Nov-23,
California Runner |
| Duff Shidaker | Los Alamitos Racecourse
04-May-26,
Gianis Girl |
| Dulcino Guignoni | Gavea
18-Aug-24,
Reggae |
| Duncan F Wilson | Belmont Park
30-Oct-24,
The Republican |
| Duncan Howells | Greyville
17-Jun-26,
Ruby Rising |
| Duncan McKenzie | Fairview
12-Jun-26,
Cian The Conqueror |