Mikado Block

{{Short description|Historic building in Portland, Oregon, U.S.}}

{{Use mdy dates|date=August 2023}}

{{Infobox NRHP

| name = Mikado Block

| nrhp_type = cp

| partof = Portland Yamhill Historic District

| partof_refnum = 76001587

| nocat = yes

| image = Mikado Block - Portland, Oregon (2017).jpg

| alt =

| caption = The building's exterior in 2017

| location = Portland, Oregon, U.S.

| coordinates = {{Coord|45|30|59.9|N|122|40|28.4|W|display=inline,title}}

| locmapin = Portland downtown

| area =

| built = {{Start date|1880}}

| architect =

| architecture = High Victorian Italianate

| designated_nrhp_type = July 30, 1976

}}

The Mikado Block, also known as the Mikado Building,{{cite web |url=https://www.emporis.com/buildings/243264/mikado-building-portland-or-usa |title=Mikado Building |website=Emporis}}{{dead link|date=August 2024|bot=medic}}{{cbignore|bot=medic}} 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.{{cite web|url={{NRHP url|id=76001587}}|title=National Register of Historic Places Inventory – Nomination Form: Portland Yamhill Historic District|publisher=National Park Service|author=Gregg Olson and Robert Sutton |date=September 4, 1975 |accessdate=September 4, 2021|at=Item 7, p. 2}}