| Samuel Kreutzer | |
| Birth Name: | Samuel David Kreutzer[1] |
| Birth Date: | circa 1894 |
| Birth Place: | Brisbane, Queensland |
| Ru Position: | prop |
| Repyears1: | 1914–1914 |
| Repteam1: | Wallabies |
| Repcaps1: | 1 |
| Reppoints1: | 0 |
Samuel David Kreutzer (c. 1894 – 1 July 1971) was a rugby union player who represented Australia.
Kreutzer, a prop, was born in Brisbane, Queensland and claimed one international rugby cap for Australia.