| 109 | PW Sherwell | South Africans v Scotland | Raeburn Place, Edinburgh | 1907 |
| 103* | RJH Lambert | Ireland v Scotland | Hamilton Crescent, Glasgow | 1911 |
| 149 | W Bardsley | Australians v Scotland | Raeburn Place, Edinburgh | 1912 |
| 125 | HW Taylor | South Africans v Scotland | North Inch, Perth | 1929 |
| 136 | GWA Alexander | Scotland v Ireland | Mannofield Park, Aberdeen | 1930 |
| 101 | GL Willatt | Scotland v New Zealanders | Hamilton Crescent, Glasgow | 1949 |
| 101 | NWD Yardley | Yorkshire v Scotland | Raeburn Place, Edinburgh | 1950 |
| 110 | D Brookes | Northamptonshire v Scotland | Raeburn Place, Edinburgh | 1951 |
| 100* | SJS Warke | Ireland v Scotland | Myreside, Edinburgh | 1990 |
| 102* | AC Storie | Scotland v Ireland | Hamilton Crescent, Glasgow | 1994 |
| 113* | DA Lewis | Ireland v Scotland | Hamilton Crescent, Glasgow | 1994 |
| 181 | G Salmond | Scotland v Ireland | Boghall, Linlithgow | 1996 |
| 138 | MJ Di Venuto | Australia A v Scotland | Raeburn Place, Edinburgh | 1998 |
| 118 | WTS Porterfield | Ireland v Scotland | Mannofield Park, Aberdeen | 2009 |
| 113 | BJ Haddin | Australia A v Scotland | Raeburn Place, Edinburgh | 2013 |