Kate Walsh was born in San Jose, California, on October 13, 1967. She grew up partly in San Jose and partly in Tucson, Arizona, later attending the University of Arizona, where she got involved in regional theater. She later moved to Chicago where she began working with the Piven Theatre Workshop and, later, the Chicago Shakespeare Repertory. She performed on National Public Radio in the production of the radio play "Born Guilty". Walsh later moved to New York City and joined the comedy troupe "Burn Manhattan",
