| 1974 | 1 X 1 | Roland Hanna, George Mraz | | 1 |
| 1974 | Drifting | Walter Norris & George Mraz | | 1 |
| 1975 | Stephane Grappelli Meets the Rhythm Section | Stephane Grappelli, Roland Hanna · Jiri Mraz · Mel Lewis | | 4 |
| 1976 | Porgy & Bess | George Mraz in Duet With Roland Hanna | | 1 |
| 1977 | Alone Together | Masaru Imada & George Mraz | | 2 |
| 1978 | Sir Elf Plus 1 | Roland Hanna With George Mraz | | 1 |
| 1979 | By Myself | Miriam Klein With Roland Hanna & George Mraz | | 1 |
| 1982 | Romanesque | Roland Hanna & George Mraz | | 2 |
| 1983 | The New York Jazz Quartet in Chicago | Roland Hanna, Frank Wess, George Mraz, Ben Riley | | 1 |
| 1993 | Farewell | John Abercrombie, Andy LaVerne, George Mraz, Adam Nussbaum | | 1 |
| 1993 | Going Home | George Mraz & Karel Růžička | | 1 |
| 1993 | Together Wherever We Go | Adam Makowicz, George Mraz | | 1 |
| 1994 | Čzech It Out! | Rudy Linka, George Mraz, Marvin “Smitty” Smith | | 1 |
| 1995 | The News | Tony Lakatos, Al Foster, Kirk Lightsey & George Mraz | | 1 |
| 1996 | Always Double Čzech! | Rudy Linka, George Mraz, Marvin “Smitty” Smith | | 1 |
| 1996 | Teenagers | Philip Catherine, Serge Delaite & George Mraz | | 1 |
| 1997 | Bottom Lines | George Mraz | | 2 |
| 1997 | Music's The Only Thing On My Mind | Jimmy Rowles And George Mraz | | 1 |
| 1997 | Newklear Music | John Hicks / George Mraz / Idris Muhammad | | 1 |
| 2000 | Round About Bartók | Beirach, Hübner, Mraz | | 1 |
| 2001 | Round About Federico Mompou | Beirach, Hübner, Mraz | | 1 |
| 2003 | Round About Monteverdi | Beirach • Huebner • Mraz | | 2 |
| 2004 | Blue Moon | Bob Kindred with John Di Martino, George Mraz, Ben Riley | | 1 |
| 2007 | Moravian Gems | George Mraz, Iva Bittova, Emil Viklicky, Laco Tropp | | 1 |
| 2009 | Minor Blues | Kenny Barron Trio with George Mraz & Ben Riley | | 3 |
| 2010 | The K & K 3 in New York | Attila Zoller / Hans Koller / George Mraz | | 1 |
| 2013 | Your Story | George Mraz / David Hazeltine Trio | | 1 |
| 2013 | The Art of Respect | Guillermo McGill, Dave Liebman, John Abercrombie, George Mraz | | 1 |
| 2014 | Together Again | Mraz & Viklický | | 1 |
| 2020 | Drifting | Walter Norris, George Mraz | | 1 |
| — | Morava | George Mraz | | 1 |
| — | Sunrise, Sunset | Super Duo Sir Roland Hanna and George Mraz | | 1 |
