| Jimmy Middlemass | |
| Fullname: | James Broomfield Middlemass[1] |
| Birth Date: | 1920 2, df=y |
| Birth Place: | Glasgow, Scotland |
| Death Place: | Eastwood, East Renfrewshire |
| Position: | Wing half |
| Youthclubs1: | Petershill |
| Years1: | 1949–1955 |
| Caps1: | 117 |
| Goals1: | 17 |
James Broomfield Middlemass (7 February 1920 – 5 July 1998) was a Scottish footballer who played for Kilmarnock.[2] Middlemass appeared in the 1952 Scottish League Cup Final, which Kilmarnock lost 2–0 to Dundee.