Werner Wolf Glaser (14 April 1910 – 29 March 2006, in Västerås, Sweden) was a German-born Swedish composer, conductor, pianist, professor, music critic, and poet.
He finally continued his studies in composition with Paul Hindemith in Berlin, where he also took courses in psychology.
Persecuted by the Nazis due to his Jewish descent, he fled Germany for Paris in 1933.
In Sweden, he conducted the Södra Västmanlands Orkesterförbund from 1944 to 1959 and also directed the Västerås Musikskola, where his colleagues included Ivar Andrén and Gunnar Axén, until 1975.
He also wrote music reviews and poems for the regional daily Vestmanlans Läns Tidning.