Kreutzer Sonata or Kreutzer's Sonata may refer to:

• Violin Sonata No. 9 (Beethoven), Ludwig van Beethoven's 1803 sonata Op. 47, dedicated to Rodolphe Kreutzer
• Any of the sonatas composed by Rodolphe Kreutzer, the dedicatee of Beethoven's sonata
• Any of the sonatas composed by Conradin Kreutzer
• The Kreutzer Sonata, Leo Tolstoy's 1889 novella, taking its title from Beethoven's sonata
• Di Kreytser sonata (The Kreutzer Sonata), a 1902 stage adaptation of Tolstoy's novel by Jacob Gordin
• String Quartet No. 1 (Janáček), subtitled Kreutzer Sonata, Leoš Janáček's 1923 composition inspired by Tolstoy's novel

• The Kreutzer Sonata (1911 film), a Russian silent film directed by Pyotr Chardynin
• The Kreutzer Sonata, a 1914 Russian film directed by Vladimir Gardin
• The Kreutzer Sonata (1915 film), an American silent film directed by Herbert Brenon
• The Kreutzer Sonata (1920 film), an Italian silent film directed by Umberto Fracchia
• The Kreutzer Sonata (1922 film), a German silent film directed by Rolf Petersen
• The Kreutzer Sonata (1927 film), a Czech silent film directed by Gustav Machatý
• The Kreutzer Sonata (1937 film), a German film directed by Veit Harlan
• La Sonate à Kreutzer, a 1956 French short film directed by Éric Rohmer
• The Kreutzer Sonata (1987 film), a Soviet film directed by Mikhail Shveytser
• The Kreutzer Sonata (2008 film), an American film by Bernard Rose

• Kreutzer (disambiguation)