The Tinley Park attack was an attack on a patriotic dining club known as the "Illinois Heritage Association" on 19 May 2012. The attack occurred in the restaurant "Ashford House" in Tinley Park, Cook County, Illinois near Chicago. A group of 18 conducted the attack that caused property damages and injuries requiring hospitalization.

In 2013, five persons in plea deals pleaded guilty to some of the charges against them and will serve sentences ranging from 3 ½ to 6 years in prison. They were all members of the "Hoosier Anti-Racist Movement" (HARM). All of the five had attorneys "working for free".

- Metapedia