| Waterloo | |
|---|---|
| Sire | Bold Lad (IRE) |
| Grandsire | Bold Ruler |
| Dam | Lakewoods |
| Damsire | Hyperion |
| Sex | Mare |
| Foaled | 1969 |
| Country | United Kingdom |
| Colour | Chestnut |
| Breeder | New England Stud |
| Owner | Richard Stanley |
| Trainer | Bill Watts |
| Record | 11: 6-3-1 |
| Major wins | |
| Queen Mary Stakes (1971) Cheveley Park Stakes (1971) 1000 Guineas (1972) Falmouth Stakes (1972) | |
| Awards | |
| Timeform rating 120 | |
Waterloo (foaled 1969) was British Thoroughbred racehorse and broodmare best known for winning the classic 1000 Guineas in 1972. Waterloo was one of the leading British two-year-olds of 1971 when her wins included the Queen Mary Stakes and the Cheveley Park Stakes. In the following year she followed up her victory in the Guineas by winning the Falmouth Stakes. She was later sold and exported to the United States and had some success as a broodmare.