This is a list of the songs and hymns composed by Carl Nielsen.
FS 12 (Op. 4)
Musik til fem Digte af J. P. Jacobsen (Music to Five Poems by J. P. Jacobsen) for voice and piano (1891)
FS 13
Unpublished miscellaneous songs (1891)
FS 14 (Op. 6)
Viser og Vers af J. P. Jacobsen (Songs and Verses by J. P. Jacobsen) for voice and piano (1891)
FS 18 (Op. 10). Seks Sange til Tekster af Ludvig Holstein (Six Songs on Texts by ) (1895–96)
FS 37. Hr. Oluf han rider (Sir Oluf Rides). Texts by Holger Drachmann (1906)
FS 42 (Op. 21). Strofiske Sange (Strophic Songs) (1905–07)
FS 43
Tove. Incidental music for the play by Ludvig Holstein. (1906–1908) The Score is lost, only the following four songs have survived:
FS 44
Willemoes. Incidental music, text by L.C. Nielsen (1907–1908). Four songs were published:
FS 50. To Sange fra Jeppe Aakjærs Skuespil "Ulvens Søn" (Two Songs for Jeppe Aakjær's Play "Ulven's Son") (1909)
FS 70 & FS 78. En Snes danske Viser (A Score of Danish Songs). Collaboration with Thomas Laub; 23 songs by Nielsen, 21 by Laub. In two Volumes.
FS 83. Salmer og Aandelige Sange, halvhundred nye Melodier for Hjem, Kirke og Skole (Hymns and Sacred Songs, Fifty New Melodies for Home, Church and School) (1912-1916)
FS 86 (Op. 31). To Sange fra Valdemar Rørdams "Kantate ved Grosserer-Societetets Hundredaarsfest" (Two Songs from Valdemar Rørdam's "Cantata for the Centenary of the Chamber of Commerce") (1917)
FS 89 (Op. 34). Tre Sange fra Adam Oehlenschlägers Skuespil "Aladdin eller den forunderlige Lampe" (Three Songs from Adam Oehlenschläger's Play "Aladdin and the Wonderful Lamp") (1918–19)
FS 92. To aandelige Sange (Two Spiritual Songs) (1917–18)
FS 94 (Op. 41). Otte Sange fra Helge Rodes Skuespil "Moderen" (Eight Songs from Helge Rode's Play "The Mother") (1920)