| Dadabhay Trophy | |
| 1971/72 | Natal |
| Western Province | |
| 1972/73 | No competition |
| 1973/74 | Western Province |
| 1974/75 | Transvaal |
| SFW Trophy | |
| 1975/76 | Western Province |
| 1976/77 | No competition |
| Howa Bowl | |
| 1977/78 | Western Province |
| 1978/79 | Eastern Province |
| 1979/80 | Western Province |
| 1980/81 | Western Province |
| 1981/82 | Western Province |
| 1982/83 | Western Province |
| 1983/84 | Western Province |
| 1984/85 | Eastern Province |
| 1985/86 | Eastern Province |
| 1986/87 | Western Province |
| 1987/88 | Western Province |
| 1988/89 | Western Province |
| 1989/90 | Western Province |
| 1990/91 | Western Province |
Andrew Samson