| UNCLE RONNIE | Ipswich,
31-Mar-09 |
| Uncle Russ | Beaudesert,
08-Jul-25 |
| Uncle Sam | Newcastle,
22-Oct-25 |
| Uncle See Saw | Port Lincoln,
02-Nov-11 |
| Uncle Shine | Zia Park,
18-Dec-23 |
| Uncle Shorty | Lone Star Park,
04-Oct-25 |
| Uncle Shortys Girl | Remington Park,
20-Oct-24 |
| UNCLE SID | |
| Uncle Simon | Yarmouth,
24-Aug-25 |
| Uncle Singh | Prairie Meadows,
02-Aug-25 |
| Uncle Sioux | Narromine,
17-Oct-20 |
| Uncle Smokey | Taree,
24-Dec-23 |
| UNCLE SPEED | |
| Uncle Taco | Finger Lakes,
21-Aug-24 |
| Uncle Teio | Kanazawa,
23-Dec-24 |
| Uncle Thunder | Mombetsu,
23-Oct-25 |
| Uncle Ticky Bird | Fairview,
23-Jun-23 |
| Uncle Tiger | Corowa,
30-Dec-18 |
| Uncle Timmy | Charles Town,
20-Sep-24 |
| Uncle Tony | Ladbrokes Park Lakeside,
11-May-16 |
| Uncle Travvy | Will Rogers Downs,
06-Oct-25 |
| Uncle Truly | Presque Isle Downs,
17-Oct-25 |
| Uncle Tuffy | Turfway Park,
24-Jan-25 |
| Uncle Vic | Finger Lakes,
14-Nov-24 |
| Uncle Walt | Golden State Racing,
02-Dec-24 |
| Uncle Water Flow | Charles Town,
14-Dec-24 |
| Uncle Wilbur | Golden Gate Fields,
02-Jan-23 |
| Uncle William | Ellis Park,
04-Aug-25 |
| UNCLE WILLY | Port Augusta,
05-Jul-09 |
| Uncle Winchester | Delaware Park,
25-Jul-24 |
| Uncle Yudi | Penn National,
16-Mar-24 |
| Uncle's Gold | Laurel Park,
19-Oct-25 |
| Uncle's The Banker | Thistledown,
14-May-25 |
| Uncle's Tip | Launceston,
29-Oct-25 |
| Unclecharliesgift | Saratoga,
17-Aug-25 |
| Unclejackomo | Thistledown,
04-Jul-25 |
| Unclothed | Eagle Farm,
13-Aug-25 |
| Unclouded | Launceston,
09-Mar-22 |
| Unclouded | Nakayama,
09-Mar-25 |
| Uncommon Grace | Horseshoe Indianapolis,
04-Jul-23 |
| Uncommon James | Rosehill,
01-Apr-25 |
| Uncommon Soldier | Turf Paradise,
02-May-24 |
| Uncommon Valor | Delaware Park,
07-Jul-23 |
| Uncommon Valour | Doomben,
25-Oct-25 |
| Uncomplicated | Rockhampton,
15-May-21 |
| Uncompromised | Kalgoorlie,
04-Oct-25 |
| Uncompromising | Riccarton Park,
13-Sep-25 |
| Unconcerned | Devonport Tapeta Synthetic,
07-Jul-13 |
| Uncondiitional Love | Turf Paradise,
11-Apr-24 |
| Unconditional | Ipswich,
05-Aug-21 |
| Unconditional Love | Fairview,
04-Aug-23 |
| Unconditional Love | Charles Town,
05-Oct-25 |
| UNCONQUERABLE | Eagle Farm,
22-Jan-11 |
| Unconquerable | Morphettville,
10-May-25 |
| Unconquerable | Hanshin,
14-Sep-25 |
| Unconquerable Keen | Churchill Downs,
04-May-25 |
| Unconquerable Lady | Fairview,
22-Aug-25 |
| Unconquered Spirit | Delaware Park,
27-Aug-23 |
| Unconscious Mind | Charles Town,
19-Sep-25 |
| Uncontrollable | Gold Coast,
05-Jun-13 |
| Uncontrollable | Del Mar,
19-Aug-24 |
| Unconventional | Ascot,
13-Feb-16 |
| Unconventionallady | Sunshine Coast,
27-Aug-23 |
| Uncork It | Turfway Park,
14-Mar-25 |
| Uncork The Bottle | Gulfstream,
18-Jun-23 |
| Uncorked | Del Mar,
27-Jul-25 |
| Uncorked | Caulfield,
15-Oct-22 |
| Uncorked Humor | Lone Star,
03-Jul-23 |
| Uncorrelated | Aqueduct,
30-Nov-24 |
| Uncovered | Devonport Tapeta Synthetic,
15-Aug-21 |
| Uncovered Wealth | Ladbrokes Pioneer Park,
21-May-17 |
| UNCROWNED | |
| Uncrowned King | Del Mar,
03-Aug-25 |
| Unctuous | Carnarvon,
05-Aug-16 |
| Uncut Gem | Mackay,
12-Sep-25 |
| Unda The Influence | Bunbury,
08-Feb-13 |
| Undalay | Delaware Park,
10-Oct-25 |
| Undaoaf | Cessnock,
08-Jan-19 |
| Undaunted | Ladbrokes Pioneer Park,
08-Feb-20 |
| Undaunted Storm | Laurel Park,
29-Apr-24 |
| Undaunting | Sandown Hillside,
21-May-25 |
| Undecided | Hipodromo Chile,
04-May-25 |
| Undecided | Wingatui,
26-Dec-22 |
| Undecided | Lone Star Park,
19-Oct-25 |
| Undecoded | Oaklawn Park,
31-Mar-25 |
| Undefeatable | Dundalk,
25-Oct-25 |
| Undeniable | Kensington,
15-Feb-23 |
| Undeniable | Saga,
27-May-24 |
| Undeniable Alibi | Auteuil,
18-Oct-25 |
| Undeniably | Bendigo,
26-Nov-14 |
| UNDER A VIEW | Cobar,
16-May-09 |
| Under Achiever | Bathurst,
26-May-25 |
| Under Advisement | Churchill Downs,
27-Jun-24 |
| Under Agreement | Turfway Park,
08-Mar-25 |
| Under And Over | Morphettville,
13-Sep-25 |
| Under Arrest | Hawkesbury,
04-Nov-10 |
| Under Arrest | Sunshine Coast Poly,
18-May-25 |
| UNDER ATTACK | |
| Under Blu Skies | Wagga,
17-Jun-13 |
| Under Budget | Assiniboia Downs,
14-May-25 |