Helsinki City Theatre

The theatre has its roots in two organizations: Helsingin Työväenteatteri ("Workers' Theatre of Helsinki", established in 1902) and Helsingin Kansanteatteri (People's Theatre of Helsinki, established in 1934). These two merged in 1948 to form Helsingin Kansanteatteri-Työväenteatteri ("People's and Workers' Theatre of Helsinki"), which eventually transitioned into the Helsinki City Theatre in 1964. The rebranding was largely a result of the emergence of the Helsinki Theatre Foundation, who owns the theatre, and whose members are elected by the City Council of Helsinki.

Prior to 1965, the Helsinki City Theatre operated on third-party stages, after which the organization chose to construct a theatre building of their own. They held an architectural competition for the design of the new building, which was won by architects Timo Penttilä and Kari Virta. The building designed by Penttilä opened in 1967. In 1989, an annex building was constructed, which was also designed by Penttilä's architectural firm. The working drawings for the theatre building were later donated to the Museum of Finnish Architecture. A bronze model of the theatre building is on display in the theatre vestibule.