| John Servis | Monmouth Park
28-Jun-25,
Jody's Ruby |
| John Sgavicchio | Delaware Park
20-Jul-25,
Magic Hooh |
| John Sharah | Kensington
10-Jun-26,
Unjust |
| John Shelton | Inverell
19-Jun-26,
Shine Like It Does |
| John Shuler | Charles Town
03-May-26,
Candy For Cynthia |
| John Simms | Woodbine
27-Apr-25,
Creativperformance |
| John Size | Sha Tin
21-Jun-26,
Raging Blizzard |
| John Slater | Woolamai
07-Feb-26,
Here's To Jane |
| John Smerdon | Ballina
21-Jun-26,
Scarlet Prince |
| John Snow | Hastings Racecourse
30-Sep-24,
Texas Legacy |
| John Sprague | Port Macquarie
14-Jun-26,
Charmed Destiny |
| John Stahlin | Charles Town
20-Oct-23,
Dance Lightly |
| John Stampalia | Belmont
27-May-22,
Radiant Blue |
| 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 | Nowra
15-Jun-26,
Second Deb |
| John Stephens | Monmouth Park
27-Aug-23,
Office Etiquette |
| John Steve Cannon | Thistledown
12-Jun-26,
Vodka N Gingerale |
| John Stinebaugh | Sunland Park
20-Jan-25,
Regal Intent |
| John Stubbs | Clifford Park
08-Jul-10,
Hesanothadollar |
| John Sutton | Toowoomba
09-May-26,
Roigard |
| John Swygart | |
| John Symons & Sheila Laxon | Flemington
20-Jun-26,
Mission Of Love |
| John Symons & Sheila Laxon | Aquis Park Gold Coast
08-May-21,
Scratches |
| John T. Brown | Mountaineer
17-Jun-26,
Gospel Gentleman |
| John T. Kirby | Delaware Park
21-Jun-26,
Tunisian Spring |
| John Tarin | Mount Gambier
28-Nov-25,
Moley Belle |
| John Taylor | Wodonga
07-Feb-20,
Hargy |
| John Tebbutt | Finger Lakes
25-May-23,
Luscious Lola |
| John Thom | Sandown Lakeside
03-Jun-26,
Male Model |
| John Thomas | Kilcoy
20-Jun-26,
Mistemba |
| John Thompson | Randwick
20-Jun-26,
Hellbent On You |
| John Townley | Narrogin
20-Dec-25,
Tommy to Jack |
| John Trumper | Cambridge
28-Aug-24,
Talika |
| John Tyack | Brewarrina
15-May-21,
Sam |
| John Vandermyle | Port Augusta
26-Jun-16,
I Like Me |
| John Vinson | Tampa Bay Downs
02-May-26,
Who'S Yer Man |
| John Volpe | Delaware Park
05-Jun-26,
Arrivedercci |
| John W Bell | Matamata
14-Jun-26,
Zenith |
| John W Collins | Beaudesert
28-Dec-13,
Beyond Imagination |
| John W Ramsey | Scone
13-Nov-24,
Miss Wyomia |
| John W Thomas | Swan Hill
24-Aug-25,
Rustic Elegance |
| John W. Sadler | Santa Anita
15-Jun-26,
Flamboyant |
| John Wainwright | Fairmount Park
21-May-25,
Till |
| John Wallace | Kilcoy
20-Jun-26,
I Am Gone |
| John Walters | Charles Town
29-Mar-25,
Cora's Choice |
| John Watson | Bunbury
26-Nov-17,
River Justice |
| John Wearing | Oakley
11-May-24,
Runinscared |
| John Whalen | Woodbine
13-Dec-24,
Key Stroke |
| John Wheeler | Te Aroha
21-Jun-26,
Kay'S Ruebe |
| John Whitelaw | bet365 Benalla
17-Dec-22,
Vancouver Express |
| John Whyte | |
| John Wiese | Fairmount Park
14-Jun-26,
Warning Label |
| John Wiggins | Toowoomba
19-Nov-16,
Mr Pennypacker |
| John Wigginton | Rockhampton
19-Jun-26,
Moochi Starlight |
| John Wilcock | Aquis Park Gold Coast
22-May-19,
Court's Star |
| John Williams | Matamata
14-Jun-26,
Beau Ondago |
| John Winston | Tramore
06-Dec-22,
Swift Sonnet |
| John Witthauer | Fairmount Park
11-Oct-23,
Hey Ma |