Walker-Ewing Log House
| Walker-Ewing Log House | |
| Location | Northeast of Oakdale on Noblestown Road (east of Pinkerton Run Road) in Collier Township, Allegheny County, Pennsylvania, USA | 
|---|---|
| Coordinates | 40°24′40.29″N 80°9′36.39″W / 40.4111917°N 80.1601083°W | 
| Built | circa 1790 | 
| NRHP reference No. | 76001593 | 
| Significant dates | |
| Added to NRHP | January 30, 1976 | 
| Designated PHLF | 1970 | 
The Walker-Ewing Log House is an historic, eighteenth century loghouse located in Collier Township, Allegheny County, Pennsylvania. Owned and managed by the Pioneers West Historical Society beginning in the 1990s, the home and land were acquired by the Allegheny Land Trust in 2020 with oversight responsibility for the building's preservation and easement given to the Western Pennsylvania Conservancy.