| 馬名 | 父 | 母 | 生年 |
|---|---|---|---|
| Rio Rita | Secretariat | Java Moon | 1977 |
| サンシヤインシテイ | Secretariat | Izanami | 1977 |
| Office Wife | Secretariat | Exotic Treat | 1977 |
| Sanctum Sanctorum | Secretariat | Ivory Tower | 1977 |
| Globe | Secretariat | Hippodamia | 1977 |
| Secregaze | Secretariat | Magazine | 1977 |
| Natomas Breeze | Secretariat | Spanish Breeze | 1977 |
| Le Braconnier | Secretariat | Chaperon Rouge | 1977 |
| Secret Intent | Secretariat | Merry Intent | 1977 |
| Le Gros Lot | Secretariat | Quat'sous | 1977 |
| Nellie Forbes | Secretariat | Comely Nell | 1977 |
| Sounds of Secret | Secretariat | Natural Sound | 1977 |
| Studio Queen | Secretariat | Hempens Song | 1977 |
| Mythographer | Secretariat | Arachne | 1977 |
| Instant Hit | Secretariat | Hasty Hitter | 1977 |
| Bureaucracy | Secretariat | ロトンデラ | 1977 |
| Viva Aviva | Secretariat | Viva la Vivi | 1977 |
| Command Central | Secretariat | Libro d Oro | 1977 |
| If This Be So | Secretariat | Roman Goddess | 1977 |
| Rosa Mundi | Secretariat | Lisadell | 1977 |