Brett Mitchell is an American conductor, composer, and pianist. He began a three-year term as Artistic Director & Conductor of the Sunriver Music Festival in August 2022. He previously served as music director of the Colorado Symphony from 2017 to 2021, Associate Conductor of the Cleveland Orchestra and Music Director of the Cleveland Orchestra Youth Orchestra from 2013 to 2017, Assistant Conductor of the Orchestre National de France from 2006 to 2009, Assistant Conductor of the Houston Symphony from 2007 to 2011, Music Director of the Moores Opera Center in Houston from 2012 to 2013, and Music Director of the Saginaw Bay Symphony Orchestra from 2010 to 2015.