| Rupert Rosenblum | |
| Birth Name: | Rupert George Rosenblum[1] |
| Birth Date: | 1 January 1942 |
| Birth Place: | Watsons Bay, New South Wales |
| School: | The Scots College |
| Relatives: | Myer Rosenblum |
| Ru Position: | fly-half |
| Ru Clubyears: | 1959- -1977 |
| Ru Proclubs: | Eastern Suburbs RUFC [2] |
| Ru Province: | New South Wales[3] |
| Ru Nationalyears: | 1969–70 |
| Ru Nationalteam: | Wallabies |
| Ru Nationalcaps: | 3 |
| Ru Nationalpoints: | 11 |
Rupert George Rosenblum (born 1 January 1942) is a former Australian Rugby Union player for the Australia national rugby union team.
Rosenblum played 3 test matches in 1969-1970; at that point in time, he and Myer Rosenblum were the second* father and son to have represented Australia in Rugby union. The McLeans- Douglas James 1904-05 and Alexander Douglas 1933-36 were the first, despite claims to the contrary.[4]