A Signal of Peace is an 1890 bronze equestrian sculpture by Cyrus Edwin Dallin located in Lincoln Park, Chicago. Dallin created the work while studying in Paris and based the figure on a member of Buffalo Bill's Wild West Show, which he attended often. He exhibited the original plaster version of the sculpture at the Paris Salon of 1890, where it won honorable mention.

Lincoln Park is a 1,208-acre (489-hectare) park along Lake Michigan on the North Side of Chicago, Illinois. Named after US President Abraham Lincoln, it is the city's largest public park and stretches for seven miles (11 km) from Grand Avenue, on the south, to near Ardmore Avenue on the north, just north of the DuSable Lake Shore Drive terminus at Hollywood Avenue. Two museums and a zoo are located in the oldest part of the park between North Avenue and Diversey Parkway in the eponymous neighborhood. Further to the north, the park is characterized by parkland, beaches, recreational areas, nature reserves, and harbors. To the south, there is a more narrow strip of beaches east of Lake Shore Drive, almost to downtown. With 20 million visitors per year, Lincoln Park is the second-most-visited city park in the United States, behind Manhattan's Central Park.