| Sydney Aistrup | |
| Fullname: | Sydney Roy Aistrup |
| Birth Date: | 7 May 1909 |
| Birth Place: | Sheffield, England |
| Position: | Forward |
| Years1: | 1928 |
| Caps1: | 2 |
| Goals1: | 0 |
Sydney Roy Aistrup (7 May 1909 – 1996) was a footballer who played in The Football League for Halifax Town. He was born in Sheffield, England.[1]