| Jesse Compton | Fonner Park 04-May-25, K. O. Annie |
| Jesse Oberlander | Remington Park 10-Oct-25, Flat Out Fancy |
| Jesse Ramos | Sunland Park 05-Jan-25, Eye Appeel |
| Jesse Sauceda | Lone Star Park 18-Oct-25, X Rated Winner |
| Jesse Townsend | Gold Coast 18-Oct-25, Fake Magic |
| Jessica Bain | Geraldton 04-May-25, Liberty Dame |
| Jessica Carbery | Belmont 17-May-25, Expelliarmus |
| Jessica Howell | Turfway Park 26-Jan-25, Schiehallion |
| Jessica Kuhn | Townsville 21-Oct-25, Prepotent |
| Jessica L Pizzurro | Mountaineer 09-Oct-25, Ballot Box |
| Jessica Macey | Newcastle 22-Oct-25, Kameel |
| Jessica McCusker | Taree 11-Feb-22, Asmodeus |
| Jessica Pizzurro | Mountaineer 10-Jul-25, Smart Coverage |
| Jessica Tzaferis | Mindarie Halidon 19-Oct-25, Come Along Jeffrey |
| Jessica Valas | Belmont 26-Aug-20, Fusion |
| Jessica Vazquez | Horseshoe Indianapolis 11-Jul-25, Wheres Wilson |
| Jessie Bazan | Launceston 17-Oct-25, No Access |
| Jessie Constantine | Casterton 31-Aug-25, Shh Boom |
| Jessie Cowan | |
| Jessie Peterson | Fair Grounds 22-Mar-25, Wise Guy |
| Jessikah-Lee Brand | Chinchilla 21-Mar-22, Superior One |
| Jesus Arrativel | San Isidro 27-Jun-24, Sense Fitz |
| Jesus Carrete | Sunland Park 06-Apr-25, Chase The Moon |
| Jesus Casas | Turf Paradise 03-Jan-23, Autism Savant |
| Jesus Cruz | Horseshoe Indianapolis 16-Oct-25, Hedwig |
| Jesus Cuanda | Sunray Park 27-Apr-25, Attila's Boy |
| Jesus Esquivel | Keeneland 20-Oct-25, My Favorite Girl |
| Jesus Garcia | Santa Anita 22-Mar-25, Amelia Bleu |
| Jesus Grado | Sunland Park 09-Mar-25, Katties Hero |
| Jesus J M Rodriguez | Palermo 27-Jun-23, Emma Griega |
| Jesus J. Uranga | Los Alamitos Racecourse 20-Oct-25, Good Vibes Only |
| Jesus Marquez | Sunland Park 01-Apr-24, Innocenti |
| Jesus Mendoza | Santa Anita 04-Oct-25, Lady Victoria |
| Jesus Nunez | Los Alamitos Racecourse 20-Oct-25, Favorite Jesshawk |
| Jesus Ortega | Turf Paradise 25-Apr-25, Rebs Regalo |
| Jesus Ramos | Los Alamitos Racecourse 20-Oct-25, Tenacious Candy |
| Jesus Rodriguez | Delaware Park 17-Oct-25, Ascendance |
| Jesus Romero | Belmont At The Big A 22-Sep-25, Floge |
| Jesus Rondan | Sunland Park 25-Mar-24, Hjr Flor De Mayo |
| Jesus Soto | Zia Park 15-Dec-24, Robo Four Hundred |
| Jesus Uranga | Del Mar 15-Aug-25, Attila The Dun |
| Jesus Valenzuela | Turf Paradise 24-Apr-25, Az Heat |
| Jesus Verdugo | Sunland Park 24-Mar-25, Wisho |
| Jevon Crumley | Thistledown 10-Jul-25, Army Kitten |
| Jill Soranno | Emerald Downs 09-Jul-23, Oxbow Park |
| Jim & Greg Lee | Hawkesbury 17-Jun-25, Power Smash |
| Jim Anderson | Ipswich 09-Aug-13, Hill And Grace |
| Jim Bowman | Mudgee 05-Dec-14, He's Ours |
| Jim Brooks | Will Rogers Downs 14-May-25, What About Jimmy |
| Jim Bumgardner | Fonner Park 07-Apr-24, Zoe's Papa Cee |
| Jim Cerchi | Swan Hill 25-Apr-11, Rockfest |
| Jim Cerchi Jnr | Geelong 17-Nov-24, Zion |
| Jim Collett | Ellerslie 18-Oct-25, Scolera |
| Jim Conlan | Warrnambool 03-Oct-25, Golden Vader |
| Jim Curran | Ascot Park 11-May-25, Lovelock |
| Jim Dawes | Gold Coast 27-Nov-10, BUSKER |
| Jim Doherty | Cluden Park 03-Jul-10, RESOUNDING VICTORY |
| Jim Donley | Assiniboia Downs 30-Jul-24, Silver Maker |
| Jim Dore | Ballarat Synthetic 01-Sep-25, Planet Mars |
| Jim Enright | York 09-Oct-25, Rodney Oh Rodney |
| Jim Ensom | Woodbine 21-Sep-24, Sassy Melissa |
| Jim F Taylor | King Island 25-Jan-25, Intro |
| Jim Fletcher | Grafton 08-Sep-12, BROTHER SHREW |
| Jim Fogarty | Townsville 26-Sep-15, Rhythm 'n' Rap |
| Jim Hanna | Gatton 16-Oct-25, Worldy Spirit |
| Jim Herriot | Grafton 21-Oct-25, Surat District |
| Jim Jackson | Home Hill 29-Oct-22, Fiveaclocksomwhere |
| Jim Jarvis | Kempsey 08-Oct-24, Pretty Shamrock |
| Jim Lake | Seymour 27-Apr-25, Highland George |
| Jim Lewis | Rockhampton 09-Feb-24, Windsong |
| Jim Louizos | Port Macquarie 19-Jan-25, Brave Snitz |
| Jim Madden | Mortlake 03-Nov-18, Siddle's Birthday |
| Jim Martin | Bordeaux Le Bouscat 09-Sep-25, Salsa Rose |
| Jim Mason | Doomben 15-Oct-25, Creativity Miss |
| Jim McMillan | Narromine 18-Oct-25, The Bullet |
| Jim Murdoch | Sunshine Coast 22-Dec-24, Mister Blaze |
| Jim O'Shea | Rockhampton 17-Aug-23, Barachiel |
| Jim P Taylor | Ascot 18-Oct-25, Mighty Hosanna |
| Jim Pender | Arawa Park 12-Oct-25, Gigi |
| Jim Roberts | |
| Jim S Burns | Wingatui 28-Mar-25, Mr Jingles |
| Jim Scobie | Forbes 11-Oct-25, Gustav |
| Jim Scott | Albury 19-Dec-15, Imahighflyer |
| Jim Smith | Hastings Racecourse 11-May-25, Somthing Elusive |
| Jim Swift | Townsville 13-Nov-12, He's So Tempting |
| Jim Tucker | Mountaineer 06-Oct-25, Hollytown |
| Jim Wallace | Waverley 21-Apr-25, Merkel |
| Jimmy Collier | Zia Park 04-Nov-23, Df Fabulous Jackie |
| Jimmy Corrigan | Horseshoe Indianapolis 16-Oct-25, Rightinthatwrong |
| Jimmy Downes | Eagle Farm 18-Oct-25, State In Texas |
| Jimmy Guerra | Sam Houston Race Park 29-Apr-23, Fast Lane Zane |
| Jimmy Ting | Sha Tin 19-Oct-25, Come Fast Fay Fay |
| Jiro Ono | Tokyo 19-Oct-25, Miracle Spurt |
| Jl Guillochon | Auteuil 12-Oct-25, Princesse Du Lys |
| Jl Mace | Saint-Cloud 16-Oct-25, Philosophy |
| Jl Maroto-Abascal | La Teste De Buch 27-Jul-25, November Air |
| Jn M M | Hipodromo Chile 16-Jul-23, Water Speaker |
| Jn R R | Club Hipico Santiago 15-Jul-23, Foxy Brown |
| Jo Banks | Fannie Bay 13-Jan-24, Colour De Roy |
| Jo Stevens | Cambridge 10-Jul-24, Time To Wonder |