- Original Golden Hits (1998)
- Original Hip Hop Dance Action
- Original Jukebox Hits (1998)
- Original Moments (Musik Til Drømme) (1990)
- Original Moments. Musik Til Måneskin (1989)
- Original Musette From Paris (1999)
- Original Songs From Levi's Commercials (1991)
- Origo En Klassiker Der Holder Hvad Den Lover
- Orion Too ft. Critlin - You And Me (2002)
- Orla - The Two Of Us (2009)
- Orla Frøsnapper
- Orlando Gibbons With A Merrie Noyse (2003) (Digi)
- Orlando Riva Sound - Fire On The Water
- Orquestra Contemporanea De Olinda (Digi)
- Orri Hardarson - Drog Ah Heimkomu
- Orri Hardarson - Stori Draumurinn
- Orri Hardarson - Tar
- Orup - Bästa (2004)
- Orup - Elva Hjartan (2000)
- Os Travessos - Successos
- Osama (2003) - NY
- Oscar - Schysst & Populär (1996)
- Oscar Danielsen - Gitarren Ar Mit Svard (1998)
- Oscar Danielson - Att Vara Vacker Är Modernt Igen (2003)
- Oscar Danielson - Gitarren Âr Mitt Svård (1998)
- Oscar Natzka - The Definitive Collection Volume 2 (2001)
- Oscar Peterson - Songbooks (2009)
- Oscar Peterson - Oscar Peterson Jam (Montreux '77) (1989)
- Oscar Peterson - The Complete Songbooks 1951-1955 - Boks
- Oscar Peterson Trio - Night Train (1984)
- Oscars Oase Del 3
- Osibisa - Celebration
- Oskar & Josefine (2005) (Ude og Hjemme)
- Oslo Gospel Choir - Gloria (1996)
- Oslo Gospel Choir - In This House (1992)
- Oslo Gospel Choir - Real Love (1994) (Slim)
- Oslo Gospel Choir Live (guest Sissel Kyrkjebø) (1990)
- Osmond Brothers & Friends (1991)
- Osmonds - I'm Still Gonna Need You (1975)
- Osmonds - Love Me For A REason (1974)
- Osmonds, The - Goin Home (1973)
- Osvald Helmut - Jeppe På Bjerget
- Osvald Helmut - Tyve Tønder Land (1996)
- Osvald Helmuth - Aldrig (1962)
- Osvald Helmuth - Det Er Nerver Altsammen
- Osvald Helmuth - Det Er Nerver Altsammen (Lystfiskeren) (1964)
- Osvald Helmuth - I Den Mellemste Køje
- Osvald Helmuth - Opad Eller Nedad (1963)
- Osvald Helmuth - Opad Eller Nedad (1963)
- OT Quartet, The - Hold That Sucker Down (1994) (Slim)
- Other Guys, The (Extended Other Editon) (2010)
- Other Man (2008)
- Others (2001)
- Otis Redding - Live In Europe (1993)
- Otis Redding - The Dock Of The Bay (1991)
- Otis Redding - The Ultimate Otis Redding (1986)
- Otis Redding - The Very Best Of Otis Redding (1992) (Rhino)
- Otis Redding - The Very Best Of Otis Redding (2000) (Atco)
- Otitis - The Next Time (1983)
- Otitis - The Reason Why (1983)
- Ottawan - D.I.S.C.O. (1979)
- Ottawan - Help, Get Me Some Help (1981)
- Ottawan - Help, Get Me Some Help (1981)
- Ottawan - Help, Get Me Some Help (1981)
- Ottawan - Shalala Song (1980)
- Otte Svendsen Med Statsradiofoniens Underholdningsorkester Og Medlemmer Af Statsradiofoniens Kor - J
- Otto Brandenburg - But I Do (1998) (Det Bedste Af Det Bedste)
- Otto Brandenburg - Den Store Otto Brandenburg Boks 1959-1971 (2006) (Fat)
- Otto Brandenburg - Drengen Der Ville Gøre Det Umulige (2002)
- Otto Brandenburg - Greatest Hits (1990) (Elap)
- Otto Brandenburg - My, My Times Goes By (Promo)
- Otto Brandenburg - Otto Brandenburg (Mermaid) (1990)
- Otto Brandenburg - Så Længe Skuden Kan Gå (Alle Tiders) (2006)
- Otto Brandenburg - To Lys På Et Bord 50 Uforglemmelige Hits
- Otto Er Et Næsehorn (1983)
- Our 15 Minutes - My Girl Is My Girl (1996)
- Our Daughter's Wedding - Elevate Her (1982)
- Our Daughters Wedding - The Digital Cowboy Record (1981)
- Our Eyes Have Seen the United States Air Forces In Europe
- Our Fathers (2005)
- Our Fathers (2005)
- Our Generation (1989) (Fat)
- Our Hymns (1989)
- Out - Pod Vodom
- Out For A Kill (2003)
- Out In The West
- Out Of Africa (1985)
- Out Of Africa (1986)
- Out Of Sight (1998)
- Out Of The Furnace (2014)
- Out Of Time (2003)
- Outback - Dance The Devil Away (1991)
- Outfield, The - My Paradise (1989)
- Outhere Brothers, The - Boom, Boom!! (1995)
- Outkast - CD2 Aquemini (1998)
- Outkast - CD3 Stankonia (2000)
- Outkast - Speakerboxxx & The Love Below (EU) (2003)
- Outkast - Speakerboxxx & The Love Below (EU) (2003) - NY
- Outkast - Stankonia (2000)
- Outlander (2008)
