| John P P | Hipodromo Chile
11-May-25,
God Is Love |
| John P. Terranova Ii | |
| John Parker | Bunbury
01-Jan-19,
Black Dice |
| John Pascoe | Moe
14-Dec-25,
Jabeljar |
| John Peacock | Alice Springs
14-Sep-25,
Super Famous |
| John Pearson | Swan Hill
07-Jun-25,
Thenamesbeale |
| John Peiti | Sapphire Coast
07-Jun-20,
Bryan Roy |
| John Petersen | Innisfail
30-Aug-25,
Bright Daisy |
| John Phelan | Gatton
12-Nov-23,
Shamuson |
| John Phillips | Riccarton Park
09-Aug-25,
Midnight Runner |
| John Pimental | Monmouth Park
18-Jun-23,
Bikini Baby |
| John Pinochet | Club Hipico Santiago
20-May-25,
Alonsito Spider |
| John Pointon | |
| John Pointon | Rockhampton
05-May-20,
Blue Instinct |
| John Poots | Rockhampton
03-Nov-25,
Snazzy Snitzel |
| John Popescu | Lark Hill
15-Dec-25,
Declared Innocent |
| John Prather | Oaklawn Park
26-Apr-25,
Air Castle |
| John Price | Seymour
11-Sep-25,
Bark |
| John Quiles | |
| John Quinn | Sha Tin
10-Dec-23,
Highfield Princess |
| John R Allen | Sportsbet-Pakenham Synthetic
28-Jul-25,
Gentleman Jim |
| John R Patterson | Quilpie
10-May-25,
Porky |
| John R. Shuler | |
| John Ramsey | Scone
11-Dec-25,
Shine Your Light |
| John Rattle | Cranbourne
12-Dec-25,
Tipping Rain |
| John Rednour, Jr. | |
| John Revell | |
| John Reynolds | Geraldton
16-Nov-25,
Money For Old Rope |
| John Rigattieri | Tampa Bay Downs
08-Dec-24,
Boston Tweet |
| John Robb | Laurel Park
12-Apr-25,
Banditsgoldenchild |
| John Robbins | Townsville
30-Apr-13,
Crooked Mary |
| John Rolfe | Orange
15-Dec-25,
I Am Mamwaazel |
| John Rooney | Gundagai
15-Nov-25,
Monaghan's Boy |
| John Ross | Woodbine
19-May-25,
Junior Hot Shot |
| John Rowan | Cairns
25-Jul-15,
Glaurung |
| John Rowe | Stawell
13-Dec-25,
Bell's Bighouse |
| John Sadler | Pakenham
13-Dec-25,
Merrigold |
| John Salanitri | Warrnambool
30-Nov-25,
In Her Stride |
| John Salzman | Laurel Park
04-Nov-24,
Street Tough |
| John Sargent | Randwick
13-Dec-25,
Palmetto |
| John Schultz | Horseshoe Indianapolis
22-May-25,
No Proof |
| John Servis | |
| John Servis | Monmouth Park
18-Aug-25,
Mischief Maxey |
| John Sgavicchio | Delaware Park
20-Jul-25,
Magic Hooh |
| John Sharah | Canterbury
19-Nov-25,
Abuse Of Power |
| John Shelton | Ballina
09-Dec-25,
Another Wish |
| John Shuler | Mountaineer
07-May-25,
Castle Review |
| John Simms | Woodbine
27-Apr-25,
Creativperformance |
| John Size | Happy Valley
10-Dec-25,
Bundle Of Charm |
| John Slater | Healesville
13-Dec-25,
Here's To Jane |
| John Smerdon | Gold Coast
13-Dec-25,
Tamieka Warrior |
| John Snow | Hastings Racecourse
30-Sep-24,
Texas Legacy |
| John Sprague | Kempsey
15-Dec-25,
Heir Apparent |
| John Stahlin | Charles Town
20-Oct-23,
Dance Lightly |
| John Stampalia | Belmont
27-May-22,
Radiant Blue |
| John Stanton | |
| John Stanton | Sunshine Coast
07-Nov-17,
Coronation Trouble |
| John Staples | Woodbine
15-Dec-24,
I'm A Bourbon Girl |
| John Steffert | Te Aroha
19-Jun-16,
BACK IN BLACK |
| John Steinmetz | Beaumont
13-Dec-25,
Dr Evil |