The music world is mourning the loss of Ozzy Osbourne, the iconic Prince of Darkness, whose unexpected passing has left fans and fellow musicians in disbelief. New revelations from the legendary rocker’s death certificate have now shed light on the tragic cause behind his demise.
What Did Ozzy Osbourne Die Of?
According to The New York Times, Ozzy Osbourne’s death certificate lists “out of hospital cardiac arrest” and “acute myocardial infarction” as the primary causes of death. The Black Sabbath frontman, 76, passed away on Tuesday, July 22, surrounded by family and loved ones.

Additional contributing factors included coronary artery disease and Parkinson’s disease with autonomic dysfunction—a condition Osbourne had been battling in recent years. The certificate was officially submitted by his daughter Aimee Osbourne at a registry office in London.
A Final Farewell Fit for a Rock Legend
Osbourne’s funeral procession took place on Wednesday, July 30, in Birmingham, the city where his musical journey began. Family members paid tribute to the rock icon with emotional gestures, marking the end of an era for heavy metal music.
The Osbourne family confirmed his passing in an emotional statement to PEOPLE:
“It is with more sadness than mere words can convey that we have to report that our beloved Ozzy Osbourne has passed away this morning. He was with his family and surrounded by love. We ask everyone to respect our family’s privacy at this time.”
A Legacy That Will Never Die
Best known for hits like “Crazy Train” and “Paranoid”, Osbourne helped shape the landscape of hard rock and heavy metal across five decades. His farewell concert in Birmingham on Saturday, July 5, marked his final performance with Black Sabbath in over 20 years—a powerful and emotional sendoff for devoted fans.
Despite his declining health in recent years, Ozzy remained a symbol of resilience and artistic innovation. His influence transcends generations, and his music continues to inspire millions around the globe.
Remembering the Prince of Darkness
Ozzy Osbourne’s death marks the end of a remarkable chapter in rock history, but his legacy will live on through his music, his fearless persona, and the unforgettable mark he left on the world.
