| 1959 | Suite Italienne / Sonata | Игорь Фёдорович Стравинский, Claude Debussy; Gregor Piatigorsky, Lukas Foss | | 1 |
| 1964 | Piano Trio, Op. 1, No. 1 / Divertimento for Cello and Orchestra / Tema con Variazioni | Beethoven, Haydn, Rózsa; Jascha Heifetz, Gregor Piatigorsky, Jacob Lateiner | | 1 |
| 1966 | Chopin: Sonata for Cello and Piano in G Minor & Prokofiev: Sonata for Cello and Piano in C Major (Remastered) | Chopin, Prokofiev; Gregor Piatigorsky & Rudolf Firkušný | | 1 |
| 1988 | Dvořák: Quintet, op. 81 / Brahms: Sextet, op. 36 | Dvořák, Brahms; Jascha Heifetz, Gregor Piatigorsky, William Primrose, Jacob Lateiner | | 1 |
| 1988 | Tchaikovsky: Trio Op. 50 / Mendelssohn: Trio Op. 49 | Tchaikovsky, Mendelssohn; Arthur Rubinstein, Jascha Heifetz, Gregor Piatigorsky | | 2 |
| 1989 | Concerto no. 5 / Sonata / Quintet | Mozart; Heifetz, Piatigorsky, Primrose | | 1 |
| 1991 | Schumann: Cello Concerto; Beethoven: Cello Concerto No. 2; Brahms: Cello Sonata No. 1 by Gregor Piatigorsky, Karol Szreter (CD, Music & Arts) | Gregor Piatigorsky | | 1 |
| 1995 | Cellosonatas / 5 Intermezzi | Brahms; Arthur Rubinstein, Gregor Piatigorsky | | 2 |
| 2000 | Symphony No. 8 / Cello Concerto | Dvořák; Gregor Piatigorsky, Boston Symphony Orchestra, Charles Munch | | 2 |
| 2001 | Piano Concerto no. 5 "Emperor" / Cello Sonata no. 2 | Beethoven; Artur Schnabel, Gregor Piatigorsky, London Symphony Orchestra, Malcolm Sargent | | 1 |
| 2009 | Wendy Warner Plays Popper & Piatigorsky | David Popper, Gregor Piatigorsky; Wendy Warner, Eileen Buck | | 1 |
| 2009 | Piano Trio | Tchaikovsky; Arthur Rubinstein, Jascha Heifetz, Gregor Piatigorsky | | 1 |
| 2010 | Brahms: String Quintet no. 2 / Beethoven: Piano Trio no. 6 | Ludwig van Beethoven, Johannes Brahms; Jascha Heifetz, Gregor Piatigorsky | | 1 |
| 2010 | Dvořák: Piano Trio no. 3 / Stravinsky: Suite Italienne / Glière: Prelude / Handel: Passacaglia | Dvořák, Stravinsky, Glière, Handel; Jascha Heifetz, Gregor Piatigorsky, Leonard Pennario, Charles Rosen | | 1 |
| 2010 | Schubert: Piano Trio no. 2 / Brahms: Piano Trio no. 2 | Schubert, Brahms; Jascha Heifetz, Jacob Lateiner, Leonard Pennario, Gregor Piatigorsky | | 1 |
| 2011 | Ravel: Trio in A minor / Mendelssohn: Trio no. 1 in D minor, op. 4 | Ravel, Mendelssohn; Jascha Heifetz, Arthur Rubinstein, Gregor Piatigorsky | | 1 |
| 2011 | Trio in A minor, op. 50 | Pyotr Ilyich Tchaikovsky; Jascha Heifetz, Arthur Rubinstein, Gregor Piatigorsky | | 1 |
| 2016 | Dvorak Concerto For Cello And Orchestra Piatigorsky / Munch - Boston Symphony Orchestra | Gregor Piatigorsky, Charles Munch & Boston Symphony Orchestra | | 1 |
| — | Franck & Dvořák: Piano Quintets / Françaix: String Trio | Franck, Dvořák, Françaix; Heifetz, Piatigorsky, Primrose, Pennario, Lateiner | | 1 |
| — | The Rubinstein Collection, Volume 3 | Brahms; Arthur Rubinstein, Members of the Pro Arte Quartet, Paul Kochanski, Gregor Piatigorsky | | 1 |
