This is a list of compositions by Felix Mendelssohn.

Listed by opus number

(Note: the list includes works which were published posthumously and given opus numbers after the composer's death. Only the opus numbers 1 to 72 were assigned by Mendelssohn, the later ones by publishers. The opus number sequence does not therefore always accord with the order of composition). The list also includes the Mendelssohn-Werkverzeichnis classification code (MWV).

Works with opus number assigned by Mendelssohn

Op. 1–20

Op. 21–40

Op. 41–60

Op. 61–72

Works with opus number assigned posthumously

Op. Posth. 73–80

Op. Posth. 81–100

Op. Posth. 101–121

Works with WoO numbers

WoO 1 – 10

WoO 11 – 20

WoO 21 – 29

Works without opus or WoO number

Lost works

Listed by genre

Secular vocal/choral (each category in order of work completion)

Operas

Incidental music

Lieder & Songs

Secular cantatas

Sacred vocal/choral (each category in order of work completion)

Oratorios

Chorale cantatas

Mendelssohn composed several chorale cantatas, several on Lutheran hymns:

Psalm settings

Other accompanied sacred vocal/choral

Other unaccompanied sacred vocal/choral

Instrumental

Symphonies

Concertos and concertante works

Overtures and other orchestral works

Chamber music

Piano

Organ