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 | Oathbreaker - Rheia Metal | 30.09.2016 |
| Oathbringer - Tales Of Valor Metal | 12.01.2024 |
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 | Oberschlesien - Oberschlesien II Metal | 24.04.2015 |
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 | Obituary - Cause Of Death Live Infection Metal | 26.08.2022 |
 | Obituary - Dying Of Everything Metal | 13.01.2023 |
 | Obituary - Obituary Metal | 17.03.2017 |
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| Obituary - Ten Thousand Ways To Die [EP] Metal | 21.10.2016 |
| Obitus - Slaves Of The Vast Machine Metal | 16.02.2017 |