John McGrath

• Denis McGrath (lawyer)
• Jack McGrath (racing driver)
• John J. McGrath
• John J. McGrath (entrepreneur)
• John Magrath (disambiguation)
• John McGrath (New South Wales politician)
• John McGrath (Tipperary hurler)
• John McGrath (Victorian politician)
• John McGrath (Western Australian politician)
• John McGrath (Westmeath hurler)
• John McGrath (artistic director)
• John McGrath (athlete)
• John McGrath (entrepreneur)
• John McGrath (footballer, born 1932)
• John McGrath (footballer, born 1938)
• John McGrath (footballer, born 1980)
• John McGrath (ice hockey)
• John McGrath (judge)
• John McGrath (playwright)
• John W. McGrath