Peter Holtslag (born 1957 in Amsterdam) is a Dutch recorder and flauto traverso virtuoso.
He has toured worldwide as a recorder and flauto traverso player, performing with musicians such as Gustav Leonhardt, William Christie and Roy Goodman, as well as with ensembles such as The English Concert, Orchestra of the 18th Century, Akademie für Alte Musik Berlin, La Fontegara Amsterdam and Trio Noname.
He has recorded numerous CDs for major labels, including Hyperion, DGG/Archiv, Globe, Aeolus and Chandos.
In 1988, he was appointed a professor both at the Royal Academy of Music in London and the Hochschule für Musik und Theater, Hamburg.
He was awarded an Honorary Member of the Royal Academy of Music (HonRAM) in 2013.