| Alex Spark | |
| Fullname: | Alexander McAlpine Spark |
| Birth Date: | 16 October 1949 |
| Birth Place: | Stenhousemuir, Scotland |
| Position: | Central defender |
| Youthclubs1: | Preston North End |
| Years1: | 1967–1976 |
| Clubs1: | Preston North End |
| Caps1: | 225 |
| Goals1: | 6 |
| Years2: | 1976 |
| Clubs2: | Motherwell |
| Caps2: | 0 |
| Goals2: | 0 |
| Years3: | 1976–1978 |
| Clubs3: | Bradford City |
| Caps3: | 34 |
| Goals3: | 0 |
| Totalcaps: | 259 |
| Totalgoals: | 6 |
Alexander McAlpine Spark (born 16 October 1949) was a Scottish professional footballer, who played as a central defender for Preston North End, Motherwell and Bradford City.[1]