| 193 | HJ Keith | Natal v Transvaal | Ellis Park, Johannesburg | f19439 |
| 186 | DJ McGlew | Natal v Western Province | City Oval, Pietermaritzburg | f19415 |
| 177 | JHB Waite | Eastern Province v Transvaal | Union Ground, St George's Park, Port Elizabeth | f19464 |
| 158* | JHB Waite | Eastern Province v Transvaal | Ellis Park, Johannesburg | f19449 |
| 144 | CD Helfrich | Griqualand West v Border | Christian Brothers College, Kimberley | f19455 |
| 143* | JHM Pickerill | North Eastern Transvaal v Rhodesia | Caledonian Stadium, Pretoria | f19448 |
| 140 | WR Endean | Transvaal v Eastern Province | Ellis Park, Johannesburg | f19449 |
| 139 | GAS Innes | Western Province v Eastern Province | Newlands, Cape Town | f19440 |
| 139 | JD Nel | Western Province v Transvaal | Newlands, Cape Town | f19471 |
| 138 | JHA Wallace | Rhodesia v Orange Free State | Bulawayo Athletic Club, Bulawayo | f19405 |
| 130 | CB van Ryneveld | Western Province v Transvaal | Newlands, Cape Town | f19471 |
| 129 | RG Draper | Griqualand West v Border | Christian Brothers College, Kimberley | f19455 |
| 127 | RG Draper | Griqualand West v Orange Free State | Ramblers Cricket Club Ground, Bloemfontein | f19470 |
| 124 | RA McLean | Natal v Eastern Province | Kingsmead, Durban | f19469 |
| 116* | IEF Kirby | Orange Free State v Griqualand West | Ramblers Cricket Club Ground, Bloemfontein | f19470 |
| 114 | C Harris | Rhodesia v Orange Free State | Bulawayo Athletic Club, Bulawayo | f19405 |
| 112 | EAB Rowan | Transvaal v Eastern Province | Ellis Park, Johannesburg | f19449 |
| 111 | KJ Funston | Orange Free State v North Eastern Transvaal | Ramblers Cricket Club Ground, Bloemfontein | f19426 |
| 111 | EB Norton | Eastern Province v Western Province | Newlands, Cape Town | f19440 |
| 111 | KJ Funston | Orange Free State v Border | Jan Smuts Ground, East London | f19447 |
| 110* | JW Blewett | North Eastern Transvaal v Border | Caledonian Stadium, Pretoria | f19472 |
| 108 | JHM Pickerill | North Eastern Transvaal v Border | Caledonian Stadium, Pretoria | f19472 |
| 102* | EB Norton | Eastern Province v Natal | Kingsmead, Durban | f19469 |
| 102 | HJ Keith | Natal v Eastern Province | Kingsmead, Durban | f19469 |
| 100 | JHA Wallace | Rhodesia v Border | Queens Sports Club, Bulawayo | f19465 |
| 100* | DJ Lewis | Rhodesia v Border | Queens Sports Club, Bulawayo | f19465 |
