James Broomfield Middlemass (7 February 1920 – 5 July 1998) was a Scottish footballer who played for Kilmarnock. Middlemass appeared in the 1952 Scottish League Cup Final, which Kilmarnock lost 2–0 to Dundee.
|Full name||James Broomfield Middlemass|
|Date of birth||7 February 1920|
|Place of birth||Glasgow, Scotland|
|Date of death||5 July 1998 78)(aged|
|Place of death||Eastwood, East Renfrewshire|
|* Senior club appearances and goals counted for the domestic league only|