Cathedral of Saint Peter (Rockford, Illinois)

The Garrison School is a historic school building in Rockford, Illinois, United States. The oldest surviving school building in the city, the original building opened in 1887.

Greenwood Cemetery is a 100-acre (40 ha) cemetery in Rockford, Illinois. Founded in 1852, it is the largest and oldest in the city. The Greenwood Cemetery Chapel and Crematory was listed on the National Register of Historic Places.

The Rockmen Guardians are a group of sculptures located in Rockford, Illinois, United States, south of the Sinnissippi greenhouse on the west side of the Rock River recreation path. There are four figures composed of granite and cement. The artist is Terese Agnew of Milwaukee, Wisconsin. The work was built in autumn 1987 and spring 1988 and the statues are about 12 feet (3.7 m) tall. They are located at 42°16′50.11″N 89°4′35.85″W.

The Charles Lundberg House, also known as the Old Stone Mansion, the Byron C. Marlowe Center of Philanthropy, and The Community Foundation of Northern Illinois, is a historic building in Rockford, Illinois, United States.

The Illinois National Guard Armory in Rockford, Illinois, is located at 605 Main St. and served as the headquarters for Illinois National Guard units of various designations for nearly 60 years. The building was added to the National Register of Historic Places in 2000. The armory also was used as a music venue throughout the 1970s. ZZ Top, KISS, REO Speedwagon and Fleetwood Mac are some of the bands that held concerts.

Peacock Brewery, also known at times as the Rockford Brewing Company and the Rock River Brewing Company, is a historic pair of buildings on the east side of the Rock River in Rockford, Illinois, United States. It was Rockford's largest brewery for almost seventy years.

The Witwer House is a historic house at 504 North 1st Street in Rockford, Illinois. The house was built in 1876 for Rockford alderman and merchant Benjamin Witwer and his wife. Builder O. H. Wheat designed the house in the Italianate style, which was popular nationally in the 1870s. The two-story brick house features a three-sided bay window in the center of the front facade, a recessed front porch, tall arched windows and doors, and a cross-gabled roof with Gothic-inspired decorative woodwork under the gables. The property also includes a brick carriage house built in 1879 with a similar design to the house.The house was added to the National Register of Historic Places on August 26, 2021.

The Beattie Park Mound Group is a grouping of Late Woodland period Indian mounds located in downtown Rockford, Illinois, United States.

Rockford Elk's Lodge #64 is a historic building in Rockford, Illinois, United States originally used by a chapter of the Benevolent and Protective Order of Elks. It is individually listed on the National Register of Historic Places and is also part of the West Downtown Rockford Historic District.

The Rockford Woman's Club is a women's club headquartered at 323 Park Avenue in Rockford, Illinois. The club was founded in 1897; originally known as the Federation of Woman's Clubs of Rockford, it united the city's nearly 20 active women's clubs into one organization. Women's clubs were popular nationwide in the late nineteenth and early twentieth centuries, and typically promoted women's rights and suffrage, community service, and the arts; the Rockford club was no different, as it created the city's first school lunch program and advocated for women's suffrage and eight-hour workdays. The club built a permanent clubhouse in 1918, which included an 800-seat community theater and a restaurant; the building has served as its headquarters ever since. Architects Tallmadge and Watson designed the Neoclassical building, while sculptor Nancy Cox-McCormack designed two bas-relief panels for its exterior. The restaurant, known as the Food Shop, became popular enough to merit an addition to the building in 1938; it operated until 1998, when the space was rented to a private restaurant.The club building was added to the National Register of Historic Places on December 31, 2020.

The Coronado Performing Arts Center (originally the Coronado Theatre), in Rockford, Illinois, is a 2,400-seat theatre, designed by architect Frederic J. Klein. The theatre cost $1.5 million to build, and opened on October 9, 1927.

The Rockford Morning Star Building, located at 127 N. Wyman St. in Rockford, Illinois, is a historic building originally used by the Rockford Morning Star.