Private Vow is a thoroughbred race horse. As a foal of 2003, he was a possible contender for the Triple Crown in 2006.
Private Vow is owned by Mike McCarty. He is trained by Steve Asmussen and is ridden by Shaun Bridgmohan. He was bred in Kentucky by Mr. and Mrs R. Witt and Mr and Mrs. L. Scattaglia.
His sire is Broken Vow, while his dam is Smooth as Silk.
| Finish | Race | Distance | Track | Condition |
| 15th | Kentucky Derby | 1¼ Miles (Dirt) | Churchill Downs | Fast |
| 3rd | Arkansas Derby | 1⅛ Miles | Oaklawn Park | Fast |
| 7th | Rebel Stakes | 1 1/16 Miles | Oaklawn Park | Fast |
| 1st | Kentucky Jockey Club Stakes | 1 1/16 Miles | Churchill Downs | Fast |
| 14th | Breeders' Cup Juvenile | 1 1/16 Miles | Belmont Park | Fast |
| 1st | Futurity Stakes | 7 Furlongs | Belmont Park | Fast |
| 1st | Allowance | 7 Furlongs | Saratoga Race Course | Fast |
| 1st | Maiden | 6 Furlongs | Saratoga Race Course | Fast |
| 2nd | Maiden | 4½ Furlongs | Churchill Downs | Fast |