Main cup of the SASF and its SASL/FPL leagues. Historical names: SASL Cup, Mainstay Cup, Coca-Cola Shield, Seven Seas Cup and Golden City Homes Cup. Similarly named cups run by other federations remain separate. Some historical runners-up are undocumented.
| Season | SASF Cup winner | Runner-up | Trophy |
|---|---|---|---|
| 1990 | Santos FC | - Winner established; the other finalist is not reliably documented. | — |
| 1989 | Battswood AFC | - Winner established; the other finalist is not reliably documented. | — |
| 1988 | Santos FC | - Winner established; the other finalist is not reliably documented. | — |
| 1987 | Jakes Autolot United | - Winner established; the other finalist is not reliably documented. | — |
| 1986 | Real Taj | Santos FC | — |
| 1985 Seven Seas Cup | Santos FC | - Winner established; the other finalist is not reliably documented. | — |
| 1984 Seven Seas Cup | Tongaat Crusaders United | - Winner established; the other finalist is not reliably documented. | — |
| 1983 Seven Seas Cup | Maritzburg United (FPL) | - Winner established; the other finalist is not reliably documented. | — |
| 1982 Seven Seas Cup | Bosmont Chelsea | - Winner established; the other finalist is not reliably documented. | — |
| 1981 Seven Seas Cup | Vereeniging Old Boys | - Winner established; the other finalist is not reliably documented. | — |
| 1980 Seven Seas Cup | Cape Town Spurs (1970) | Manning Rangers | — |
| 1979 Seven Seas Cup | Glenville FC | - Winner established; the other finalist is not reliably documented. | — |
| 1978 Coca-Cola Shield (FPL) | Durban City FC (1949) | Suburbs United | — |
| 1977 Coca-Cola Shield (FPL) | Manning Rangers | Bluebells United | — |
| 1976 Coca-Cola Shield (FPL) | Berea FC | Sundowns (FPL) | — |
| 1975 Coca-Cola Shield (FPL) | Cape Town Spurs (1970) | Bluebells United | — |
| 1974 Coca-Cola Shield (FPL) | Berea FC | Cape Town Spurs (1970) | — |
| 1973 Mainstay Cup (FPL) | Verulam Suburbs | - Winner established; the other finalist is not reliably documented. | — |
| 1972 Mainstay Cup (FPL) | Glenville FC | - Winner established; the other finalist is not reliably documented. | — |
| 1971 Mainstay Cup (FPL) | Maritzburg City (SASL) | - Winner established; the other finalist is not reliably documented. | — |
| 1970 Mainstay Cup (FPL) | Verulam Suburbs | Berea FC | — |
| 1969 Mainstay Cup (FPL) | Aces United | - Winner established; the other finalist is not reliably documented. | — |
| 1968 SASL Cup | - | - Not reliably documented in the cup chronology. Historical accounts contain conflicting year assignments. | — |
| 1967 SASL Cup | - | - Not reliably documented in the cup chronology. Historical accounts contain conflicting year assignments. | — |
| 1966 SASL Cup | - | - Not reliably documented in the cup chronology. Historical accounts contain conflicting year assignments. | — |
| 1965 SASL Cup | - | - Not reliably documented in the cup chronology. Historical accounts contain conflicting year assignments. | — |
| 1964 SASL Cup | Avalon Athletic | Alexandra Real Fighters | — |
| 1963 SASL Cup | Avalon Athletic | - Winner established; the other finalist is not reliably documented. | — |
| 1962 SASL Cup | Avalon Athletic | - Winner established; the other finalist is not reliably documented. | — |
| 1961 SASL Cup | Cape Ramblers | Transvaal United | — |
