This article lists the various treatments given by Franz Liszt to the works of almost 100 other composers.
These treatments included transcriptions for other instruments (predominantly solo piano), arrangements, orchestrations, fantaisies, reminiscences, paraphrases, illustrations, variations, and editions.
Liszt also extensively treated his own works in a similar manner, but these are not tallied here—neither are his treatments of national (or "folk") melodies whose composers are unknown, nor other anonymous works.
In most cases, Liszt arranged only one or two pieces by a composer, but he delved more deeply into the works of Bach, Beethoven, Berlioz, Donizetti, Mendelssohn, Meyerbeer, Mozart, Rossini, Schubert, Verdi, and Wagner.
The earliest-born composer whose works Liszt dealt with was Orlande de Lassus (born c. 1532). Jacques Arcadelt was born earlier (c. 1507), but Liszt's treatment was not of Arcadelt's original work, rather of a setting by Pierre-Louis Dietsch loosely based on Arcadelt. The last composer to die whose works Liszt dealt with was Géza Zichy (1849–1924).