Jamie Lynn Pressnall (born 13 March 1976, as Jamie Williams) is a musician from Omaha, Nebraska and is a member of the band Tilly and the Wall. She was also in a band with Clark Baechle, Neely Jenkins, and Conor Oberst called Park Ave. and a band called Magic Kiss with Kianna Alarid. Her innovative use of tap dancing as percussion in Tilly and the Wall is one of the band's most distinctive characteristics.