| Circle Theatre |  | 
              
                | Address | 126 Fourth Street (historical address) SW 4th Avenue (modern address)
 | 
              
                | Opening Night Seating Capacity | 500 | 
              
                | Original Theatre Owner | unknown | 
              
                | Original Theatre Architect | unknown | 
              
                | Years of Operation | unknown (operating in 1925, through at least 1939) | 
              
                | Type of Musical Accompaniment | unknown | 
              
                | Current Status | Demolished? | 
              
                | The Circle Theatre was located in downtown Portland. Portland’s street numbering changed in 1933. References: FilmYearBook-1926 p. 568. |