Chicago Democratic National Convention may refer to the following Democratic National Convention events:

1864 Democratic National Convention 1884 Democratic National Convention 1892 Democratic National Convention 1896 Democratic National Convention 1932 Democratic National Convention 1940 Democratic National Convention 1944 Democratic National Convention 1952 Democratic National Convention 1956 Democratic National Convention 1968 Democratic National Convention 1968 Democratic National Convention protest activity 1996 Democratic National Convention