Kim Warnick is an American rock musician, a former member of Seattle-based bands The Fastbacks (1979–2002) and Visqueen (1998–2004). Described by KIRO-FM in 2016 as a "legendary musician and vocalist," she is the former wife of Ken Stringfellow of The Posies. Officially she retired in 2004, and suffered some serious health issues in the following years, but recovered and has participated in Fastbacks reunion shows, the first of which was in 2011, headlining the West Seattle Summer Fest.