The Cause of Ozzy Osbourne’s Death Has Been Disclosed, two weeks after the iconic rocker’s passing. According to The New York Times, a death certificate filed in London by his daughter, Aimée Osbourne, has officially confirmed that the legendary musician died from a heart attack triggered by multiple serious health conditions. The document cited cardiac arrest, acute myocardial infarction, coronary artery disease, and Parkinson’s disease with autonomic dysfunction as joint causes of death.
The certificate identified Osbourne’s occupation as “songwriter, performer and rock legend” — a title that barely captures his decades-long impact on music and culture. He passed away on July 22 at the age of 76.
According to the report, an air ambulance was dispatched to his home near Chalfont St. Giles in Buckinghamshire, England, the day he died. The aircraft provided “advanced critical care” and then transported him to Harefield Hospital in Uxbridge, London. It remained on site for about an hour with its engines still running, a detail highlighting the emergency’s severity.
Initially, the Osbourne family did not release the cause of death. However, the singer had spoken publicly in recent years about his ongoing health battles, including Parkinson’s disease and multiple surgeries on his spine and neck due to injuries that had left him unable to walk. Despite these challenges, he remained determined to continue performing.
On July 5, just weeks before his death, Osbourne delivered what would become his final performance in his hometown of Birmingham, England. The event — the Back to the Beginning concert — was a star-studded celebration of his life and career. Osbourne performed five solo songs and four Black Sabbath classics while seated on a black throne, refusing to let his physical limitations stop him from giving his fans a memorable farewell. The show reportedly raised over $190 million for charity.
Fans turned out in huge numbers on July 30 for a public funeral procession in Birmingham, where they paid their last respects to the Prince of Darkness. Osbourne was later laid to rest during a private family ceremony in the city.
The Cause of Ozzy Osbourne’s Death Has Been Disclosed, but his legacy lives on in the hearts of millions — a true icon whose music and spirit transcended generations.