James McCusker

James McCusker may refer to:


 * Sir James McCusker (banker) (1913–1994), Australian financier and philanthropist
 * James Harold McCusker (1940–1990), Northern Ireland Ulster Unionist Party politician
 * James L. McCusker (1869–?), American swimmer
 * Jim McCusker (American football) (1936–2015), American football defensive tackle
 * Jim McCusker (footballer) (1939–2023), Northern Irish footballer
 * Jim McCusker (trade unionist) (born 1943), Northern Ireland trade union leader