| Ronteza | |
|---|---|
| Breed | Arabian horse |
| Sire | Witez II |
| Grandsire | Ofir |
| Dam | Ronna |
| Maternal grandsire | Faronek |
| Sex | Mare |
| Foaled | 1954 |
| Country | USA |
| Color | Bay |
| Breeder | Donald L. Jones |
| Owner | Sheila Varian |
| Trainer | Sheila Varian |
| Honors | |
| Champion Reined Cow Horse | |
Ronteza (1954–1982) was a bay Arabian mare who was the first of her breed to win the Grand Champion Reined Cow Horse class. She was sired by Witez II, out of Ronna.