The Town Square Complex is a three-building mixed use development in Downtown Saint Paul, Minnesota, United States.

The complex contains the 27-story Bremer Tower, the 25-story UBS Plaza, and the 16-story DoubleTree by Hilton St. Paul Downtown hotel.

The Town Square complex was built in 1980 as a public-private partnership with the City of Saint Paul, originally containing two office towers, a hotel, two floors of retail anchored by a Donaldson's department store, and an indoor park on the third floor above the shopping mall.

[3] The complex was originally slated to feature a terminal for a proposed people mover system that would have run from downtown Saint Paul to the Minnesota State Capitol.

[6] In 2000, the indoor park was closed and sold to a private owner to be used as a wedding and event venue, however, the business was not able to open due to the space requiring over $2 million in repairs due to leaks; the City of Saint Paul was ordered to pay $200,000 in damages.