| 217* | JD Nel | Western Province v Eastern Province | St George's Park, Port Elizabeth | f19857 |
| 216* | LB Koch | Orange Free State v Natal | Ramblers Cricket Club Ground, Bloemfontein | f19885 |
| 203 | PJM Gibb | Transvaal v North Eastern Transvaal | Ellis Park, Johannesburg | f19876 |
| 195 | EAB Rowan | Transvaal v North Eastern Transvaal | Ellis Park, Johannesburg | f19876 |
| 182 | OC Dawson | Border v Transvaal | Jan Smuts Ground, East London | f19889 |
| 179 | BJ Carew | Rhodesia v North Eastern Transvaal | Caledonian Stadium, Pretoria | f19867 |
| 177 | RG Draper | Griqualand West v Border | De Beers Stadium, Kimberley | f19851 |
| 164 | AI Taylor | Transvaal v Border | Ellis Park, Johannesburg | f19861 |
| 157 | EAB Rowan | Transvaal v Border | Ellis Park, Johannesburg | f19861 |
| 155 | AD Nourse | Natal v Western Province | Newlands, Cape Town | f19877 |
| 145 | RG Draper | Griqualand West v Rhodesia | Salisbury Sports Club, Salisbury | f19834 |
| 132 | PC Davies | North Eastern Transvaal v Rhodesia | Queens Sports Club, Bulawayo | f19839 |
| 132 | D Fenner | Border v North Eastern Transvaal | Willowmoore Park Main Oval, Benoni | f19858 |
| 129 | RG Draper | Griqualand West v Border | De Beers Stadium, Kimberley | f19851 |
| 128 | PD Jaffer | Western Province v Orange Free State | Newlands, Cape Town | f19868 |
| 128 | CAR Duckworth | Natal v Orange Free State | City Oval, Pietermaritzburg | f19905 |
| 126 | PC Davies | North Eastern Transvaal v Rhodesia | Caledonian Stadium, Pretoria | f19867 |
| 125 | MB Hofmeyr | North Eastern Transvaal v Griqualand West | De Beers Stadium, Kimberley | f19897 |
| 124* | TA Chapman | Rhodesia v Griqualand West | Salisbury Sports Club, Salisbury | f19834 |
| 122 | KN Kirton | Border v Rhodesia | Jan Smuts Ground, East London | f19874 |
| 121 | GR Connell | Eastern Province v Natal | St George's Park, Port Elizabeth | f19882 |
| 114 | DJ Lewis | Rhodesia v Border | Jan Smuts Ground, East London | f19874 |
| 112 | RC le Sueur | Orange Free State v Western Province | Ramblers Cricket Club Ground, Bloemfontein | f19847 |
| 107 | JD Nel | Western Province v Eastern Province | Newlands, Cape Town | f19906 |
| 106 | MB Hofmeyr | North Eastern Transvaal v Griqualand West | Caledonian Stadium, Pretoria | f19844 |
| 106 | RJ Westcott | Western Province v Natal | Kingsmead, Durban | f19852 |
| 106 | AD Nourse | Natal v Orange Free State | City Oval, Pietermaritzburg | f19905 |
| 103 | CD Helfrich | Griqualand West v Transvaal | De Beers Stadium, Kimberley | f19883 |
| 102 | EAB Rowan | Transvaal v Griqualand West | De Beers Stadium, Kimberley | f19883 |
| 102 | TL Goddard | Natal v Orange Free State | Ramblers Cricket Club Ground, Bloemfontein | f19885 |
| 102* | HS Lacey | Border v Griqualand West | Jan Smuts Ground, East London | f19904 |
| 100* | TL Goddard | Natal v Eastern Province | Kingsmead, Durban | f19866 |
| 100 | PS Nicholson | Western Province v Orange Free State | Newlands, Cape Town | f19868 |
