Kim Amidon is an American radio personality, well known for her work on the 'Most Music Mornings' on KOST 103.5 in Los Angeles, co-hosting with Mark Wallengren. In 2006, she and Wallengren both received together a "star" on the Hollywood Walk of Fame for their work on the radio.
On November 29, 2007, after nearly 22 years of co-hosting the KOST Morning Show with Wallengren, Amidon's contract was not renewed. As of December 2008, she was heard on KRTH-FM in Los Angeles, but only during the holidays. In February 2010, she joined 94.7 The Wave (KTWV-FM) for weekends and fill-in. She became part of the Pat and Kim morning show, Mon-Fri 5-9AM, in May before leaving the station in May 2012.