The Manfred Symphony in B minor, Op. 58, is a programmatic symphony composed by Pyotr Ilyich Tchaikovsky between May and September 1885. It is based on the poem "Manfred" written by Lord Byron in 1817. It is the only one of Tchaikovsky's symphonies he completed that is not numbered (the Symphony in E flat is a conjectural work left unfinished by the composer) and was written between the Fourth and Fifth Symphonies.

Date of composition 1885
Premiered 1886, March 23rd in Russia, Moscow
Type Symphony
Tonality B Minor
Catalogue Op. 58
Approx. duration 55 minutes
Instruments Orchestra
Arrangements Sergei Rachmaninov: Transcription of Tchaikovsky, Manfred Symphony
Autotranslations beta Piotr Ilitch Tchaïkovski: Manfred Symphony en si mineur, Op. 58
Pëtr Il'ič Čajkovskij: Manfred Symphony in si minore, Op. 58
Pjotr Iljitsch Tschaikowski: Manfred Symphony h-moll, Op. 58