Piano Sonata in G major may refer to:
Piano Sonata No. 10 (Beethoven) Piano Sonata No. 16 (Beethoven) Piano Sonata No. 20 (Beethoven) Piano Sonata No. 25 (Beethoven) Sonatina in G major (attributed to Beethoven) Piano Sonata No. 2 (Hindemith) Piano Sonata No. 5 (Mozart) Piano Sonata in G major, D 894 (Schubert) Piano Sonata in G major (Tchaikovsky)