Colin McCormick House

The Owosso Downtown Historic District is a substantially commercial historic district, located in downtown Owosso, Michigan, roughly bounded by the Shiawassee River, Comstock Street, Water Street, Park Street, and Mason Street. The district was listed on the National Register of Historic Places in 2014.

The Duff Building is a commercial structure located at 118 West Exchange Street in Owosso, Michigan. It was listed on the National Register of Historic Places in 1985.

The Grow Block is a commercial building located at 120-122 West Exchange Street in Owosso, Michigan. It was listed on the National Register of Historic Places in 1985.

The Mason Street Historic Residential District is a primarily residential historic district located along Mason Street between Dewey and Hickory Streets in Owosso, Michigan. It was listed on the National Register of Historic Places in 1980.

The Steam Railroading Institute is located at 405 South Washington Street, Owosso, Michigan. It was founded in 1969 as the Michigan State University (MSU) Railroad Club. It became the Michigan State Trust for Railway Preservation, and later adopted its present name.The Steam Railroading Institute is an organization dedicated to the preservation, restoration, and operation of historical railroad equipment and items. It operates a heritage railroad which offers occasional passenger excursion trains using steam locomotives: Pere Marquette 1225 and Chicago and North Western 175.

The Daniel Gould House was a single-family home located at 509 East Main Street in Owosso, Michigan. It was listed on the National Register of Historic Places in 1980. The house is missing and presumably demolished.

The George Pardee House is a single-family home located at 603 North Ball Street in Owosso, Michigan. It was listed on the National Register of Historic Places in 1980.

The Oliver Street Historic District is a primarily residential historic district, located along Oliver Street between Third and Oak Street, as well as some adjacent sections of Williams and Goodhue Streets, in Owosso, Michigan. It was listed on the National Register of Historic Places in 1980.

The Curwood Festival is a celebration of the American novelist James Oliver Curwood in Owosso, Michigan. Many of his novels were written in Curwood Castle on the banks of the Shiawassee River.

The Lincoln School was built in 1915 in the Classical Revival style. The school was added to the National Register of Historic Places in August 2016. The building now houses the Lincoln House Apartments.

The Old Miller Hospital was constructed as a single-family home located at 121 Michigan Avenue in Owosso, Michigan; it was later converted to a private hospital. It was listed on the National Register of Historic Places in 1980.

The Alfred Williams House is a single-family home located at 611 North Ball Street in Owosso, Michigan. It was listed on the National Register of Historic Places in 1980.