Anner Bylsma (born Anne Bijlsma, 17 February 1934, The Hague; died 25 July 2019, Amsterdam) was a Dutch cellist who played on both modern and period instruments in a historically informed style. He took an interest in music from an early age. He studied with Carel van Leeuwen Boomkamp at the Royal Conservatory of The Hague and won the Prix d'excellence in 1957.
Born in Hammond, Indiana, he studied with Leon Sametini at the Chicago Musical College and with Efrem Zimbalist at the Curtis Institute of Music, where he taught from 1981 until his death. Particularly noted for his insightful and passionate performances of the romantic repertoire and his beautiful but not syrupy tone, Rosand recorded prolifically and appeared all over the world with many major orchestras and concert organizations.
