Category:Buildings and structures in Washington County, Oregon

• Buildings and structures in Beaverton, Oregon‎ (2 C, 20 P)
• Buildings and structures in Forest Grove, Oregon‎ (19 P)
• Buildings and structures in Hillsboro, Oregon‎ (4 C, 17 P)
• Buildings and structures in Wilsonville, Oregon‎ (11 P)

C

• Churches in Washington County, Oregon‎ (6 P)

H

• Houses in Washington County, Oregon‎ (2 C, 26 P)

M

• Museums in Washington County, Oregon‎ (6 P)

N

• National Register of Historic Places in Washington County, Oregon‎ (52 P)

S

• Schools in Washington County, Oregon‎ (2 C)
• Shopping malls in Washington County, Oregon‎ (6 P)

T

• Transportation buildings and structures in Washington County, Oregon‎ (3 C, 6 P)

A

• Alcoa House (Portland, Oregon)
• Aloha Community Library

B

• Banks Public Library

C

• Cornelius Public Library

H

• Historic Washington County Jail (Oregon)

L

• Lincoln Center (Oregon)

O

• Oregon College of Art and Craft

P

• Pacific University
• Portland Golf Club
• Providence St. Vincent Medical Center
• Pumpkin Ridge Golf Club

W

• Washington County Courthouse (Oregon)