| Bobby Johnstone | |
| Fullname: | Robert Rutherford Johnstone |
| Birth Date: | 13 September 1918 |
| Birth Place: | Cleland, Scotland |
| Death Place: | Chester, England |
| Position: | Wing half |
| Years1: | 1946–1948 |
| Clubs1: | Tranmere Rovers |
| Caps1: | 40 |
| Goals1: | 0 |
Bobby Johnstone (13 September 1918 – 13 May 2007) was a Scottish footballer, who played as a wing half in the Football League for Tranmere Rovers.