American Historic Inns, Inc. - Oregon - Search for Oregon bed and breakfasts, country inns and secluded hideaways written and described by travel experts. - http://www.iloveinns.com/oregon-bed-and-breakfast/
StateofOregon.com - Bed and Breakfast Directory - Links and contact information for bed and breakfasts around Oregon. (Not the official state page.) - http://www.stateoforegon.com/directory/bed_breakfasts.html
The National Lodging Directory - Oregon - Guest.com's listing of hotels, motels, bed & breakfasts, and vacation rental property throughout Oregon. - http://www.guests.com/or
Oregon Bed and Breakfast Guild - A directory of inspected and approved B&B Inns to assure travelers of consistently high standards in a variety of accommodations. - http://www.obbg.org/