• WoO 47. Three Sonatas ('Kurfuerstensonaten') in E-flat, f, and D. Probably composed in 1783. Dedicated to Archbishop Maximilian Friedrich, Elector of Cologne. Published Speyer, 1783.

• WoO 50. Sonata in F. Composed before 1793. Dedicated to Franz Gerhard Wegeler. Published Munich and Duisburg, 1950. (Facsimile published in L. Schmidt, "Beethoven-Briefe' (Berlin, 1909).

• op. 2/1. Sonata no. 1 in f. Composed in 1793 - 1795. Dedicated to Joseph Haydn. Published Vienna, 1976. (Second movement uses material from Pianoforte Qt. WoO 36. No. 3).

• op. 2/2. Sonata no. 2 in A. Composed in 1794 / 1795. Dedicated to Joseph Haydn. Published Vienna, 1796.
  

• op. 2/3. Sonata no. 3 in C. Composed 1794 - 1795. Dedicated to Joseph Haydn. Published Vienna, 1796.

• op. 7, Sonata no. 4, in E-flat. Composed in 1796 - 1797. Dedicated to Countess Barbara von Keglevics. Published Vienna, 1797.

• op. 10/1. Sonata no. 5 in c. Probably composed in 1795 - 1797. Dedicated to Countess Anna Margarete von Browne. Published Vienna, 1793.

• op. 10/2. Sonata no. 6 in F. Composed in 1796 - 1797. Dedicated to Countess von Browne. Published Vienna, 1798.

• op. 10/3. Sonata no. 7 in D. Composed in 1797 - 1798. Dedicated to Countess von Browne. Published Vienna, 1798.

• WoO 51. Sonata in C, fragment. Probably completed in 1797 - 1798. Dedicated to Eleonore von Breuning. Published Frankfurt am Main, 1830. (First edition completed by Ferdinand Ries).

• op. 13. Sonata no. 8 'Pathethique', in c. Probably completed in 1797 - 1798. Dedicated to Prince Lichnowsky. Published Vienna, 1799.

• op. 14/1. Sonata no. 9 in E. Composed in 1798. Dedicated to Baroness Josefine von Braun. Published Vienna, 1799.

• op. 14/2. Sonata no. 10 in G. Probably composed in 1799. Dedicated to Baroness von Braun. Published Vienna, 1799.

• op. 22. Sonata no. 11, in B-flat. Composed in 1800. Dedicated to Count von Browne. Published Leipzig, 1802.

• op. 26. Sonata no. 12, in A-flat. Composed in 1800 - 1801. Dedicated to Prince Lichnowsky. Published Vienna, 1802.

• op. 27/1. Sonata no. 13 'quasi una fantasia', in E-flat. Composed in 1800 - 1801. Dedicated to Princess Josephine von Liechtensein. Published Vienna, 1802.

• Op. 27/2. Sonata no. 14, 'quasi una fantasia' ('Moonlight'). Composed in 1801. Dedicated to Countess Giulietta Guicciardi. Published Vienna, 1802.

• op. 28. Sonata no. 15 ('Pastoral'). Composed in 1801. Dedicated to Joseph von Sonnenfels, Published Vienna, 1802.

• op. 31/1. Sonata no. 16, in G. Composed in 1802. Published Zurich, 1803.

• op. 31/2. Sonata no. 17 ('Tempest') in d. Composed in 1802. Published Zurich, 1803.

• op. 31/3. Sonata no. 18, in E-flat. Composed in 1802. Published Zurich and London, 1804.

• op.49/1. Sonata no. 19, in g. Probably composed in 1797. Published Vienna, 1805.

• op. 49/2. Sonata no. 20, in G. Composed in 1795 - 1796. Published Vienna, 1805.

• op. 53. Sonata no. 21 'Waldstein', in C. Composed in 1803 - 1804. Dedicated to Count Ferdinand von Waldstein. Published Vienna, 1805.

• op. 54. Sonata no. 22, in F. Composed in 1804. Published Vienna, 1806.

• op. 57. Sonata no. 23 ('Appassionata'), in f. Composed in 1804 - 1805. Dedicated to Count Franz von Brunsvik. Published Vienna, 1807.

• op. 78. Sonata no. 24, in F-Sharp. Composed in 1809. Dedicated to Countess Therese von Brunsvik. Published Leipzig and London, 1810.

• op. 79. Sonata no. 25 in G. Composed in 1809. Published Leipzig and London, 1810.

• op. 81 a. Sonata no. 265 'Das Lebewohl, Abwesenheit und Wiedersehn', in E-flat. Composed in 1809 - 1810. Dedicated to Archduke Rudolph. Published Leipzig and London, 1811. (French sub-title 'Les adieux, l'absence et le retour').

• op. 90. Sonata no. 27, in e. Composed in 1814. Dedicated to Count Moritz Lichnowsky. Published Vienna, 1815.

• op. 101. Sonata no. 28, in A. Composed in 1816. Dedicated to Baroness Dorothea Ertmann. Vienna, 1817.

• op. 106. Sonata no. 29 'Hammerklavier', in E-flat. Composed in 1817 - 1818. Dedicated to Archduke Rudolph. Published Vienna and London, 1819.

• op. 109. Sonata no. 30, in E. Composed in 1820. Dedicated to Maximiliane Brentano. Published Berlin, 1821.

• op. 110. Sonata no. 31, A-flat. Composed in 1821-1822. Published Paris, Berlin and Vienna, 1822, London, 1823.

• op. 111. Sonata no. 32 in c. Composed in 1821 - 1822. Dedicated to Archduke Rudolph. Published Paris, Berlin, Vienna and London, 1823. (London edition dedicated to Antonie Brentano).