John Moran (born 1963) is an American musician and musicologist. He specializes in historically informed performance of music from the seventeenth through the twentieth centuries on the cello and viola da gamba. He studied cello and baroque cello at the Oberlin Conservatory, baroque cello at the Schola Cantorum Basiliensis, and musicology at King's College London. He has performed and recorded with numerous groups in Europe, including Les Musiciens du Louvre, The Consort of Musicke, English Baroque Soloists. Since 1994 he has lived in the Washington, DC area. He is a regular member of REBEL, a New York based baroque ensemble and the music director of Modern Musick, a Washington period-instrument ensemble. He has also appeared with Opera Lafayette, the Washington Bach Consort, the , the an