The Haymarket Martyrs' Monument is a funeral monument located at Forest Home Cemetery in Forest Park, Illinois, a suburb of Chicago. Dedicated in 1893, it commemorates the defendants involved in the labor unrest and bombing related to the Haymarket Affair (1886). On February 18, 1997 it was designated a National Historic Landmark, and on April 26, 2002 listed on the National Register of Historic Places by the United States Department of the Interior.