John McCabe may refer to:

• John McCabe (composer) (born 1939), British composer and classical pianist
• John McCabe (writer) (1920-2005), Shakespearean scholar and biographer
• John McCabe (author) (born 1967), author and geneticist
• John Ignatius McCabe (1926-2001), Roman Catholic priest and theologian under the name Herbert McCabe

[ Source: Wikipedia ]