| John Askevold | Albany
27-Apr-17,
Olaf |
| John B Scott | Bowraville
24-Sep-16,
Rodeo Hotshot |
| John Bannister | Armidale
07-Dec-25,
William's Smile |
| John Barr | Townsville
20-Dec-22,
Roc De Khaper |
| John Bary | Trentham
14-Dec-25,
Pacific Princess |
| John Bateman | Goulburn
18-Dec-20,
Agent Gibbs |
| John Beagan | Muswellbrook
04-Jan-10,
Foreignfarewell |
| John Bernard | Fair Grounds
14-Mar-25,
Eve Eve |
| John Berry | Newcastle
25-Nov-25,
Duchess |
| John Betts | |
| John Blackadder | Ascot Park
13-Dec-25,
Winexpress |
| John Blacker | Hobart
14-Dec-25,
Stardarmus |
| John Boegner | Lone Star Park
15-Nov-25,
Gladiator |
| John Booker | Kempsey
08-Nov-19,
Mymatemitch |
| John Borham | Queanbeyan
28-Nov-25,
Devgru |
| John Bourke | Moree
17-Dec-22,
Charming Sam |
| John Bowtell | Pinjarra Park
15-Jun-17,
It's All an Act |
| John Braithwaite | Strathalbyn
02-Jun-11,
PULSING |
| John Brennan | Wangaratta
06-Dec-16,
Rhonda in Paris |
| John Brooks | Penshurst
22-Nov-25,
Coldenkim |
| John Brown | Mountaineer
30-Jun-25,
Ry's Revenge |
| John Byrne | |
| John Byrne | Kilcoy
20-Dec-19,
Backup Billy |
| John C. Carlisle | |
| John C. Kimmel | |
| John C. Servis | |
| John C. Wainwright | |
| John Cane | Lark Hill
22-Sep-25,
Incandescent Lady |
| John Cannon | Thistledown
03-Jul-25,
Riesenberg |
| John Carlisle | Charles Town
29-Jun-25,
Eccentric |
| John Carlo Iuele | Gawler
06-Jan-16,
Bowtale |
| John Castleman | Mildura
12-Mar-17,
Arandom |
| John Charalambous | Woodbine
19-May-25,
Boston Tea Party |
| John Chilcott | Ascot
13-Dec-14,
Rubykon Lass |
| John Collison | Kempsey
29-Nov-25,
Battle Reign |
| John Coolahan | Echuca
03-Aug-09,
INVASIVE ROSE |
| John Cooper | Tuncurry
08-Dec-25,
Listins Lass |
| John Cornell | Port Augusta
09-Apr-17,
Belgietto |
| John Corriveau | Thistledown
15-Oct-25,
Rivers Angel |
| John Cortez | Los Alamitos Racecourse
05-Jul-25,
Carver |
| John Coryat | Woodbine
17-May-25,
Six For A Nine |
| John Cox | Oaklawn Park
03-May-25,
Quick Buck |
| John Crane | Rockhampton
28-Feb-19,
I Trust Layla |
| John Croucher | Balaklava
18-Jun-25,
Prance 'N' Dance |
| John Cullen | Sligo
25-Oct-25,
Cornmarket |
| John D Pearson | Wangaratta
06-Dec-25,
Sir William Bruce |
| John Dann | Toowoomba
29-Nov-25,
Chasing Time |
| John Dawson | Cheltenham
17-Nov-25,
A Likeable Rogue |
| John Delahunty | Oakley
11-May-24,
Lanzoffany |
| John Dieckmann | Toowoomba Cushion Track
21-May-11,
Ramani |
| John Dillow | Charles Town
13-Oct-23,
Wicked Wisdom |
| John Doyle | Lark Hill
15-Dec-25,
Prince Tikea |
| John Dunn & Krystal Bishop | |
| John Durston | Rockhampton
09-Apr-22,
Duble Gaze |
| John E & Kiely | Cork
02-Nov-25,
Friends Of Barry |
| John E. Salzman, Jr. | |
| John East | Orange
12-Apr-13,
Witch's Honour |
| John Eaton | Kalgoorlie
02-Nov-19,
Chantego Star |
| John Edmunds | Sunshine Coast
12-Nov-21,
Roanoke |
| John Ennis | Turfway Park
04-Dec-25,
Abbi Fede |