R
- Sergei Rachmaninoff
- Cello Sonata in G minor, Op. 19 (1901)
- Joachim Raff
- Cello Sonata in D, Op. 183 (1873)
- Max Reger
- Cello sonata, Op. 5 in F minor (1892?)
- Cello sonata, Op. 28 in G minor (1898?)
- Cello sonata, Op. 78 in F (1904)
- Cello sonata, Op. 116 in A minor (1910?)
- Carl Reinecke
- Cello sonata, Op. 42 in A minor (1847/8)
- Cello sonata, Op. 89 in D (1866)
- Drei stücke, Op. 146 (1878)
- Cello sonata, Op. 238 in G
- Josef Rheinberger
- Cello sonata, Op. 92 in C
- Ferdinand Ries
- Cello sonata, Op. 20 in C
- Cello sonata, Op. 21 in A
- Cello sonata, Op. 125 in G minor
- Julius Röntgen
- Cello Sonata No. 1 in B-flat, Op. 3 (1872–73)
- Cello Sonata No. 2 in A minor, Op. 41 (1900)
- Cello Sonata No. 3 in G minor (1905)
- Cello Sonata No. 4 in C minor (1906)
- Cello Sonata No. 5 in B minor, Op. 56 (1907–10)
- Cello Sonata No. 6 in D (1914–15)
- Cello Sonata No. 7 in F-sharp minor (1917)
- Cello Sonata No. 8 in D minor (1926)
- Cello Sonata No. 9 in E minor (1927)
- Cello Sonata No. 10 in C minor (1927)
- Cello Sonata No. 11 in D minor (1930)
- Cello Sonata No. 12 in A minor (1930)
- Cello Sonata No. 13 in C-sharp minor (1931)
- Cello Sonata No. 14 in C major (1931)
- and many variation sets and other works (source )
- Joseph Guy Ropartz
- Cello sonata, Op. 119 in G minor
- Cello sonata in A minor
- Mykola Roslavets
- at least three cello sonatas
- Miklós Rózsa
- Duo, Op. 8 (about 1931)
- Edmund Rubbra
- Cello sonata, Op. 60 in G minor (1946)
- Anton Rubinstein
- Cello sonata, Op. 18 in D (1852)
- Cello sonata, Op. 39 in G (1857)
- Joseph Ryelandt
- Cello Sonata No. 1, Op. 22 (1898)
- Cello Sonata No. 2, Op. 66 (1917)
- Cello Sonata No. 3, Op. 132 (1944)
Read more about this topic: List Of Compositions For Cello And Piano