7 symphonies

suite The Bard, Belshazzar's Feast, The Dryad, Finlandia, In Memoriam, Karelia Overture, Karelia Suite, suite King Christian II, Lemminkäinen Suite (including The Swan of Tuonela), Nightride and Sunset, The Oceanides, Pan and Echo, suite Pellèas et Mélisande, Pohjola's Daughter, Rakastava Suite, En Saga, Scene with Cranes, 2 Scènes historiques, Spring Song, suite Swanwhite, Tapiola, The Tempest (prelude and 2 suites), Valse chevaleresque, Valse Triste, The Wood Nymph for orchestra

Andante festivo, Canzonetta, Portraits, Romance and Suite champêtre for strings

Concertos

violin concerto
Suite mignonne for flute and strings
Suite caractéristique for harp and strings
Six Humoresques and 2 Serenades for violin and orchestra

Chamber Music

violin sonata and many other works for violin and piano
Suite for string trio
string quartet Voces intimae
piano quartet
piano quintet and other chamber music including a number of early works

Piano Music

many piano works

many song cycles, including 2 sets of Runeberg Songs

cantatas The Liberated Queen, Hymn of the Earth, Our Native Land

The Origin of Fire for baritone, male chorus and orchestra

Kullervo Symphony for soprano, baritone, male chorus and orchestra

many other vocal and choral works

Other

opera The Maiden in the Tower

pantomime Scaramouche

incidental music