| Over The Falls | Cairns,
30-Sep-25 |
| Over The Falls | Thistledown,
17-Sep-25 |
| OVER THE HEATHER | Grafton,
29-Nov-09 |
| Over The Hill | Tamworth,
11-Jun-11 |
| Over The Hills | Mahoning Valley,
20-Mar-25 |
| Over The Limit | Warwick Farm,
30-Jul-25 |
| Over The Moon | Sha Tin,
13-May-23 |
| Over The Moon | Fairview,
26-Apr-24 |
| Over The Moonin | Sam Houston Race Park,
23-Apr-23 |
| Over The Ocean | Santa Anita,
07-Apr-25 |
| Over The Rainbow | Newcastle,
01-Nov-25 |
| Over the Range | Racing.com Park,
10-Oct-15 |
| Over The Shock | Will Rogers Downs,
03-Nov-25 |
| Over The Stars | Ballarat Synthetic,
01-Sep-25 |
| Over The Surface | Tampa Bay Downs,
09-Mar-24 |
| Over The Top | Mizusawa,
24-Jun-25 |
| Over The Triple | Busan,
30-Aug-24 |
| Over The Trouble | Mombetsu,
22-Oct-25 |
| Over the Venture | Gatton,
12-Jan-18 |
| Over The Waters | Muswellbrook,
19-Mar-10 |
| Over The Wave | Nagoya,
05-Oct-23 |
| Over The World | Albury,
07-Oct-23 |
| Over There | bet365 Geelong,
20-Oct-21 |
| Over This | Grafton,
22-May-15 |
| Over Time | Scone,
25-Jun-18 |
| Over To You | Riccarton Park,
22-Mar-25 |
| Over Two You | Vaal,
23-Nov-23 |
| Over Vigilant | Thoroughbred Park,
28-May-10 |
| Over Wins | La Teste De Buch,
03-Jun-24 |
| Over Yonder | Albury,
11-Oct-25 |
| Over You | Kawasaki,
17-Oct-25 |
| Over You Pop | Warrnambool,
23-Jul-24 |
| Overabottleofred | Huntingdon,
19-Apr-25 |
| Overachiever | Gulfstream,
07-Oct-24 |
| Overacting | Saratoga,
25-Jul-24 |
| Overactive | Caulfield,
11-Oct-25 |
| Overagain | Waverley,
10-Sep-23 |
| Overanalytical | Fair Grounds,
14-Mar-25 |
| Overbearing | Mahoning Valley,
16-Jan-24 |
| Overblik | Kembla Grange,
20-Nov-10 |
| Overboard | Rockhampton,
29-Aug-13 |
| Overboard | Coleraine,
13-Aug-23 |
| Overbore | Mountaineer,
27-Oct-25 |
| Overbudget | Nottingham,
08-Oct-25 |
| Overcall | Ohi,
06-Dec-24 |
| Overcast | Canterbury Park,
21-Aug-25 |
| OVERCHARGE | |
| Overcharged | Warracknabeal,
30-Jun-23 |
| Overclassy | Cootamundra,
18-May-24 |
| Overdefence | Nyngan,
25-Apr-24 |
| Overdeliver | Sonoda,
16-Aug-24 |
| Overdoit | Dalby,
19-Aug-25 |
| Overdraft | Hawera,
04-Oct-25 |
| Overdrawn | Ellerslie,
06-Sep-25 |
| Overdressed | Racing.com Park Synthetic,
25-May-17 |
| Overdrive | Belmont,
22-Oct-25 |
| Overdue | Wagga,
04-Mar-18 |
| Overdue | Del Mar,
20-Nov-23 |
| Overdue Honor | Hawthorne,
28-Apr-24 |
| Overdue Revival | Dundalk,
19-Dec-24 |