This list is manually maintained, therefore some of the available pieces may not yet be linked from this page. For an automatically generated alphabetical list of all available pieces, please see Category:Sibelius, Jean. A list of works in the composer category that are not included here can be found on this page. Please consult the manual of style for creating composer work lists.
JS 114 - Kuutamolla (In the Moonlight), for Male Choir (1898)
JS 115 - Karelia, Kuvaelmamusiikkia Viipurilaisen Osakunnan Juhla Arpajaisiin Kansanvalistuksen hyväksi Viipurin läänissä - Scenic Music for a Festival and Lottery in Aid of Education in the Province of Viipuri (1893, partly destroyed)
JS 148 - Piano Works for Children (Pianokompositioner för barn), for Piano (1899)
JS 149 - Più lento in F major, for String Quartet (1888-89)
JS 150 - Più lento – Tempo di valse in E♭ major, for Piano (1888)
JS 151 - March of the Pori Regiment (Porilaisten marssi), for Chamber Ensemble? (1892, lost)
JS 152 - March of the Pori Regiment (Porilaisten marssi), for Orchestra (1900)
JS 153 - Preludium and Postludium, for Organ (1925-26)
JS 154 - Presto in F major, for String Quartet (1888)
JS 155 - Academic March (Promootiomarssi), for Orchestra (1919)
JS 156 - Quartet in C minor, for 2 Violins, Cello and Piano (1891)
Revised version of JS 198
JS 157 - Quartet in D minor, for 2 Violins, Cello and Piano (1884)
JS 158 - Quartet in G minor, for Violin Cello, Harmonium and Piano (1887)
JS 159 - Piano Quintet in G minor (1890)
JS 160 - Rakastava (The Lover), for Tenor and Male Choir (JS 160a, 1894) ; for Tenor, Male Choir and String Orchestra (JS 160b, 1894) ; for Soprano, Baritone and Mixed Choir (JS 160c, 1898)
See also Rakastava, Op.14, revised for String Orchestra and Percussion
JS 161 - Adagio 'Rakkaalle Ainolle' (To My Beloved Aino), for Piano 4-Hands (1931)
JS 162 - Rondo in D minor, for Viola and Piano (1893)
JS 163 - Scène de ballet (Ballettscen), for Orchestra (1891)
JS 164 - Scherzo in F♯ minor, for Piano (1891)
JS 165 - Scherzo in E minor, for Violin, Cello and Piano 4-Hands (1887)
JS 166 - Segelfahrt (Sailing), for Voice and Piano (1899)
JS 167 - Serenad (1st version), for Voice and Piano (1887-88)
JS 168 - Serenad (2nd version), for Voice and Orchestra (1894-95)
JS 169 - Serenata, for 2 Violins and Cello (1887)
JS 170 - Siltavahti (The Guardian of the Bridge), for Male Choir (JS 170a, 1928) ; for Voice and Piano (JS 170b)
JS 171 - Skogsrået (The Wood Nymph), for Voice and Piano (1888-89)
JS 172 - Skolsång (School Song), for Mixed Choir (1925)
JS 173 - Skyddskårsmarsch (Skyddskår’s March), for Male Choir and Piano ad lib. (1925)
JS 174 - Små flickorna (The Little Girls), for Voice and Piano (1920)
JS 175 - Snöfallet (The Snowfall) (1927, lost)
JS 176 - Soitapas sorea neito (Play, Pretty Maiden), for Tenor and Mixed Choir (1893-94)
JS 177 - Violin Sonata in A minor, for Violin and Piano (1884)
JS 178 - Violin Sonata in F major, for Violin and Piano (1889)
JS 179 - Sonata Fragments (JS 179a-e), for Piano (1889)