Jim or Jimmy Armstrong may refer to:
Jimmy Armstrong (footballer, born 1899) (1899–1971), played for Barnsley, Bournemouth, Chester-le-Street and Stalybridge Celtic Jimmy Armstrong (footballer, born 1901) (1901–1977), played for Chelsea, Tottenham, Luton and Bristol Rovers Jimmy Armstrong (footballer, born 1904) (1904–1971), played for Clapton Orient, QPR and Watford Jim Armstrong (wrestler) (1917–1981), Australian Olympic wrestler and rugby league player Jim Armstrong (guitarist) (born 1944), Northern Ireland guitarist Jim Armstrong (curler) (born 1950), Canadian and wheelchair curler from British Columbia Jim Armstrong (sports journalist), sportswriter for the Denver Post
See also James Armstrong (disambiguation)