| Okładka | Wykonawca | Album | Rok | Gatunek | Typ |
|---|---|---|---|---|---|
 | OLCHOWSKI, Tadeusz [PL] | Poczekalnia | 2024 | pop/jazz/poetic | L |
 | Old Man’s Child [N] | Born Of The Flickering | 1996 | melodic black metal | L |
 | Old Man’s Child [N] | Ill - Natured Spiritual Invasion | 1998 | melodic black metal | L |
 | Old Man’s Child [N] | In Defiance Of Existence | 2003 | melodic black metal | L |
 | Old Man’s Child [N] | Vermin | 2005 | melodic black metal | L |
 | Old Man’s Child [N] | Slaves Of The World | 2009 | melodic black metal | L |
 | Old Time Radio [PL] | Old Time Radio | 2004 | indie pop/downtempo | L |
 | OLDFIELD, Mike [GB] | Incantations | 1978 | progressive rock | O |
 | OLDFIELD, Mike [GB] | Return To Ommadawn | 2017 | progressive rock/folk/new age | L |
 | OLDFIELD, Sally [IRL] | Three Rings | 1994 | pop | L |