Marking the end of an era for rock music and leaving millions of fans worldwide mourning the loss of the Prince of Darkness, heavy metal icon Ozzy Osbourne’s official death certificate states he died of a heart attack.
Story Overview
- Ozzy Osbourne died of cardiac arrest due to an acute myocardial infarction at age 76 in London.
- Parkinson’s disease and coronary artery disease are listed as contributing factors on the death certificate.
- Death occurred weeks after his historic farewell concert in Birmingham with Black Sabbath.
- Family requests privacy while fans and musicians worldwide pay tribute to the metal pioneer.
Official Cause of Death Confirmed
Ozzy Osbourne’s death certificate, reviewed by major news outlets, officially lists cardiac arrest due to acute myocardial infarction as the cause of death.
The document reveals that Parkinson’s disease and coronary artery disease served as contributing factors to his passing on July 22, 2025. The 76-year-old rock icon died in London, surrounded by family members who had maintained a vigil during his final days.
The certificate was submitted by his daughter, Aimée Osbourne. This official confirmation ends speculation about the exact circumstances of his death, providing closure for the global community of fans who had been awaiting details since the initial announcement of his passing.
Final Performance Marks Career’s End
Just weeks before his death, Osbourne delivered what would become his final performance in his hometown of Birmingham, England. The farewell concert featured a reunion with Black Sabbath’s original lineup, including Tony Iommi, Geezer Butler, and Bill Ward.
Despite his physical limitations from Parkinson’s disease, Osbourne performed seated, acknowledging his declining health while delivering one last show for his devoted fans.
The Birmingham concert represented a full-circle moment for the heavy metal pioneer, returning to the city where Black Sabbath formed in the late 1960s and where the genre itself was born.
The performance drew thousands of fans and fellow musicians, creating what many described as a historic celebration of his contributions to rock music.
Health Struggles and Legacy Impact
Osbourne’s battle with Parkinson’s disease became public knowledge in 2020, following a serious fall that initially kept the diagnosis private.
His openness about the condition brought significant attention to Parkinson’s within the music industry and among his fan base. Throughout his final years, tour cancellations and mobility issues served as visible reminders of his declining health.
Breaking News: Ozzy Osbourne had a heart attack that occurred “out of hospital” and had coronary heart disease, his death certificate said. The document also notes that he suffered from Parkinson’s disease. https://t.co/p0ms5Vj4H4
— The New York Times (@nytimes) August 5, 2025
The heavy metal icon’s death has sparked renewed interest in his musical catalog and cultural impact. Streaming numbers for both Black Sabbath and his solo work have surged dramatically since the announcement.
His pioneering role in creating heavy metal, combined with his later mainstream success through reality television, cemented his status as both a musical innovator and cultural phenomenon who influenced multiple generations of artists and fans alike.
Sources:
ABC7 Chicago – Ozzy Osbourne died of a heart attack, report says, citing death certificate
