KSOR (90.1 FM) is a National Public Radio member station licensed to Ashland, Oregon. The station is owned by Southern Oregon University, and is an affiliate of Jefferson Public Radio. It is the flagship of JPR's "Classics & News" service, consisting of news and classical music programming.

KSOR was the original station in what would become JPR, signing on in 1969.

• ijpr.org
• Facility details for Facility ID 50622 (KSOR) in the FCC Licensing and Management System
• KSOR in Nielsen Audio's FM station database

42°41′31″N 123°13′48″W / 42.692°N 123.230°W / 42.692; -123.230