Kate Elizabeth Voegele (pronounced /ˈvoʊɡəl/; born December 8, 1986) is an American singer-songwriter, musician, and actress. She is currently signed to Interscope Records.

Voegele began gaining interest from record labels and management companies after recording a series of demos. Her first demo, "The Other Side" (released in 2003), was produced by award winning producer Michael Seifert. Her second demo, "Louder Than Words" (released in 2004), was produced by Marshall Altman. Kate signed a record deal with MySpace Records in 2006 and released her debut album, Don't Look Away (produced by Marshall Altman), in May 2007. Voegele released her second studio-album, A Fine Mess, in May 2009. It was produced by Mike Elizondo.

Since 2008, Voegele has played Mia Catalano on The CW Television Network show One Tree Hill. On October 12, 2010, Voegele guest starred on The CW series Life Unexpected as her One Tree Hill character, Mia Catalano, the episode was part of a crossover between One Tree Hill and Life Unexpected.