Bedřich Antonín Wiedermann (November 10, 1883 in Ivanovice na Hané, Moravia – November 5, 1951 in Prague) was a Czech organist, composer, and teacher.
He spent his early years in study under
Josef Klička and
Vítězslav Novák, and taught such notable pupils as Jiří Ropek, Bedřich Janáček, and Josef Černocký. Wiedermann gained great reputation as an organist, he performed in England (1924), New York City (1924), Germany (1925), Sweden (1926), and Belgium (1935).
His compositional output comprises 350 opus numbers of varied instrumentation and vocal formations.