A clarinet sonata is a sonata for clarinet, usually with piano accompaniment. Among clarinet sonatas written by classical composers are:

• Arnold Bax's Clarinet Sonata (1934)
• Leonard Bernstein's Clarinet Sonata (1942)
• Johannes Brahms' Clarinet Sonata No. 1 and Clarinet Sonata No. 2 (both 1894), which can also be played by a viola
• Paul Hindemith's Clarinet Sonata (1939)
• Herbert Howells' Clarinet Sonata (1946)
• Francis Poulenc's Clarinet Sonata (1962)
• Max Reger's Clarinet Sonata No. 1 , Clarinet Sonata No. 2 (both 1900) and Clarinet Sonata No. 3 (1909)

There is also Malcolm Arnold's Clarinet Sonatina (1951).