| 1976 | A Good Time Was Had By All | Esko Linnavalli & New Music Orchestra | | 1 |
| 1976 | Our Latin Friends | New Music Orchestra | | 1 |
| 1978 | Thad Jones, Mel Lewis & UMO | Thad Jones, Mel Lewis & UMO | | 1 |
| 1979 | Umophilos | UMO | | 1 |
| 1983 | Sea Suite | Eero Koivistoinen & New Music Orchestra (UMO) | | 1 |
| 1983 | Ultima Thule | Eero Koivistoinen & UMO | | 1 |
| 1985 | Umo New Music Orchestra Plays the Music of Koivistoinen & Linkola | Umo New Music Orchestra | | 1 |
| 1987 | Kalevala Fantasy | Heikki Sarmanto & UMO Jazz Orchestra | | 3 |
| 1989 | UMO Plays the Music of Muhal Richard Adams | UMO Jazz Orchestra | | 3 |
| 1992 | The First Seven: UMO Plays BAT Jazz in Finland | UMO Jazz Orchestra | | 1 |
| 1993 | Selected Standards | UMO Jazz Orchestra | | 2 |
| 1994 | Green & Yellow | UMO Jazz Orchestra | | 1 |
| 1997 | UMO Jazz Orchestra | UMO Jazz Orchestra | 4 | 2 |
| 1998 | Day Dreamin': The Music of Billy Strayhorn | UMO Jazz Orchestra | | 1 |
| 1998 | Electrifying Miles | UMO Jazz Orchestra | | 1 |
| 1999 | UMO Jazz Orchestra Celebrates Ellington / Ellington Tribute | UMO Jazz Orchestra | | 5 |
| 2000 | One More Time | UMO Jazz Orchestra with Kenny Wheeler & Norma Winstone | | 3 |
| 2001 | Transit People | UMO Jazz Orchestra | | 1 |
| 2003 | Jatkumo | Markus Ketola featuring UMO Jazz Orchestra | | 1 |
| 2004 | Counting on the Count: UMO Jazz Orchestra Plays Count Basie | UMO Jazz Orchestra | | 1 |
| 2005 | Sauna palaa! | UMO Jazz Orchestra | | 1 |
| 2006 | Mister Blues | Pepe Ahlqvist & UMO Jazz Orchestra | | 2 |
| 2007 | Agatha | Kerkko Koskinen, Verneri Pohjola & UMO Jazz Orchestra | | 2 |
| 2007 | The Sky Is Ruby | UMO with Juhani Aaltonen, Raoul Björkenheim & Iro Haarla | | 1 |
| 2008 | Taikapeitto | UMO Jazz Orchestra & Satu Sopanen | | 1 |
| 2009 | UMO on UMO | UMO Jazz Orchestra | | 2 |
| 2010 | Beauty and the Beast: UMO Plays the Music of Pekka Pohjola, Live & Studio 1977 - 2004 | UMO Jazz Orchestra | | 1 |
| 2011 | Rytmihyrrä / Rytmyra | Emma Salokoski & UMO | | 2 |
| 2012 | Supermusic | UMO Jazz Orchestra meets Magnum Coltrane Price with guest starts Nils Landgren & Viktoria Tolstoy | | 1 |
| 2013 | Ville ja Valle | UMO & Vesa‐Matti Loiri ja Johanna Försti feat. Gracias | | 1 |
| 2014 | The Prescription | Lenny Pickett With Umo Jazz Orchestra | | 1 |
| 2014 | Symphony no. 5 for Orchestra, Big Band and Electric Guitar / Prophecy for Accordion and Orchestra | Erkki-Sven Tüür; Nguyên Lê, Mika Väyrynen, UMO Jazz Orchestra, Helsinki Philharmonic Orchestra, Olari Elts | | 1 |
| 2015 | Mysterium Magnum | Jimi Tenor & UMO | | 2 |
| 2015 | Live in Helsinki 1995 | UMO Jazz Orchestra with Michael Brecker | | 2 |
| 2016 | Arctic Blues | Eero Koivistoinen & UMO Jazz Orchestra | | 2 |
| 2017 | My Name Is Nicole Willis | Nicole Willis & Umo Jazz Orchestra | | 1 |
| 2018 | Together | Randy Brecker, Mats Holmquist, Umo Jazz Orchestra | | 1 |
| 2020 | Music of Haarla, Heinilä, Kasurinen & Rönkä | UMO Helsinki Jazz Orchestra | | 1 |
| 2021 | Terra Exotica | Jimi Tenor & UMO | | 2 |
| 2022 | Agatha 2 | Linda Fredriksson & UMO Helsinki Jazz Orchestra | | 2 |
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