The official cause of death for legendary heavy metal vocalist Ozzy Osbourne has been disclosed through documentation reported by the New York Times. The document revealed that Ozzy’s official cause of death was a heart attack.
The official death certificate stated that Osbourne died of “(a) Out of hospital cardiac arrest, (b) Acute myocardial infarction, (c) Coronary artery disease and Parkinson’s disease with autonomic dysfunction (Joint Causes).” The death certificate was officially given to his daughter, Aimee Osbourne.
The disclosure provides clarity on the medical circumstances surrounding the death of the iconic musician, known as the “Prince of Darkness” and former Black Sabbath frontman.
The revelation of Osbourne’s cause of death comes after years of well-documented health struggles. These issues had increasingly affected the heavy metal legend’s ability to perform and maintain his active lifestyle.
Osbourne’s battle with various health issues had been publicly known in recent years. This included a Parkinson’s disease diagnosis that was announced in 2020. This neurological condition had significantly affected his mobility and stage performances. It forced him to make difficult decisions about touring and live appearances. The diagnosis came as a shock to fans worldwide who had followed his career for decades.
His history of substance abuse and multiple injuries from falls had further complicated his health leading up to his passing. Throughout his career, Osbourne had been open about his struggles with addiction. This took a toll on his physical well-being over the years. These factors, combined with the natural aging process, created a complex medical situation that required ongoing care and attention.
The musician’s health challenges had become increasingly apparent to the public as he reduced his touring schedule and made fewer public appearances. Despite his determination to continue performing, the combination of Parkinson’s disease, previous injuries, and other health complications made it increasingly difficult for him to maintain the high-energy performances that had defined his legendary career.
The official documentation of his cause of death provides closure for fans and family members who had witnessed his health decline over recent years. The fact that his daughter Aimee Osbourne received the death certificate underscores the family’s role in managing his final affairs and preserving his legacy for future generations.
You can see Ozzy Osbourne’s death certificate below.

