| Mikado Block | |
| Nrhp Type: | cp |
| Partof: | Portland Yamhill Historic District |
| Partof Refnum: | 76001587 |
| Nocat: | yes |
| Location: | Portland, Oregon, U.S. |
| Architecture: | High Victorian Italianate |
| Designated Nrhp Type: | July 30, 1976 |
The Mikado Block, also known as the Mikado Building,[1] is an historic building in Portland, Oregon. The 1880 structure is part of the Portland Yamhill Historic District, which is listed on the National Register of Historic Places. The first floor, which has been heavily remodeled, was originally occupied by an Olds & King department store.[2]