 | Oak Pantheon - The Absence Metal |  20.01.2023 |
 | Oak, Ash & Thorn - Our Grief Is Thus Metal | 19.04.2024 |
 | Oakenshield - Legacy Metal | 17.02.2012 |
 | Oakmord - Take The Step Metal | 21.03.2025 |
 | Oasis - Be Here Now [Deluxe] Rock | 07.10.2016 |
 | Oasis - Definitely Maybe (30th Anniversary) Pop |  30.08.2024 |
 | Oasis - Knebworth 1996 Pop | 19.11.2021 |
 | Oasis - Knebworth 1996 [Blu-ray] Koncerty/Live | 19.11.2021 |
 | Oasis - Knebworth 1996 [DVD] Koncerty/Live | 19.11.2021 |
 | Oasis - The Masterplan (25th Anniversary Edition) Pop | 03.11.2023 |
 | Oath To Vanquish - [Nowa Płyta] Metal | nieustalona |
 | Oathbreaker - Ease Me & 4 Interpretations [EP] Metal | 08.05.2020 |
 | Oathbreaker - Oathbreaker [DVD] Koncerty/Live | 04.09.2015 |
 | Oathbreaker - Rheia Metal | 30.09.2016 |
| Oathbringer - Tales Of Valor Metal | 12.01.2024 |