| Teenoso | |
|---|---|
 Racing silks of Eric B. Moller | |
| Sire | Youth |
| Grandsire | Ack Ack |
| Dam | Furioso |
| Damsire | Ballymoss |
| Sex | Stallion |
| Foaled | 7 April 1980 |
| Country | United States |
| Colour | Dark bay or Brown |
| Breeder | Eric B. Moller & White Lodge Stud |
| Owner | Mollers Racing |
| Trainer | Harry Wragg Geoff Wragg |
| Record | 13: 6-1-3 |
| Major wins | |
| Lingfield Derby Trial (1983) Epsom Derby (1983) Ormonde Stakes (1984) Grand Prix de Saint-Cloud (1984) King George VI and Queen Elizabeth Stakes (1984) | |
| Awards | |
| Timeform best middle distance horse (1984) Top-rated European older horse (1984) Timeform rating: 135 | |
Teenoso (7 April 1980 – 4 October 1999) was an American-bred, British-trained Thoroughbred racehorse. After showing moderate form as a two-year-old, he improved in the spring of 1983 to win the Group Three Lingfield Derby Trial and the Epsom Derby, giving Lester Piggott a record ninth win in the Classic race. Teenoso was beaten in his two remaining races that year but showed good form as a four-year-old, winning the Ormonde Stakes, the Grand Prix de Saint-Cloud and, on his final appearance, the King George VI and Queen Elizabeth Stakes. He proved to be a disappointment at stud.