Tinley Park police say Jason Sutherlin, Cody Sutherlin, Dylan Sutherlin, Alex Stuck and John Tucker -- all from Indiana -- are charged with felony mob action, aggravated battery and criminal property damage.
Police say, on Saturday, the five were among about 18 people who barged into the Ashford House restaurant in Tinley Park. The mayor says they attacked a group of white supremacists there.
The group "Anti-Racist Action" is taking responsibility for the attack.
Police also arrested two men from the group that was attacked. Steven Speers of North Dakota was picked up on a warrant for child porn charges. Francis Gilroy Jr. from Florida is charged with unlawful possession of weapons by a felon.