Oregon Educational Broadcasting
1957–196?
Template:Missing former logo
196?–1971
Template:Missing former logo
Oregon Educational and Public Broadcasting Service
1971–1985
Oregon Public Broadcasting
1986–1999
.PNG "OPB Alternate (1988).PNG (2.19 MB)")
Alternate version of the logo
1999–2002
2002–2007
2007–present
Template:TV stations in Portland Template:TV stations in Western Oregon Template:TV stations in Bend, Oregon Template:TV stations in La Grande, Oregon Template:FM Radio stations in Portland, Oregon