Ozzy Osbourne, the legendary Black Sabbath frontman whose unmistakable voice and larger-than-life persona helped define heavy metal for generations, died on July 22, 2025, at the age of 76. Newly released records have confirmed that the pioneering musician died from an out-of-hospital cardiac arrest, with coronary artery disease and Parkinson’s disease listed as contributing factors.
The confirmation provides clarity following Osbourne’s death, which prompted an outpouring of grief from fans, fellow musicians and celebrities around the world. Tributes celebrated the singer’s extraordinary career, his influence on rock and heavy metal, and his resilience through years of health challenges.
According to official records, Osbourne suffered a cardiac arrest away from a medical facility. Medical documentation also identified coronary artery disease and Parkinson’s disease as significant underlying conditions that contributed to his death.
Osbourne had been open about his health struggles in recent years. In 2020, he revealed that he had been diagnosed with Parkinson’s disease, and he later underwent multiple surgeries following a serious fall that aggravated injuries from a previous ATV accident. Despite declining health, he remained determined to stay connected with fans and continued working on music whenever possible.
Just weeks before his death, Osbourne took the stage one final time during Black Sabbath’s farewell concert in his hometown of Birmingham. Performing alongside his longtime bandmates, the emotional event marked the end of an era for one of the most influential groups in rock history. Fans described the performance as a fitting farewell to the artist widely regarded as the “Prince of Darkness.”
Born John Michael Osbourne on December 3, 1948, in Birmingham, England, Ozzy rose to international fame as the lead singer of Black Sabbath after the band’s formation in 1968. Albums such as Paranoid, Master of Reality, Vol. 4, and Sabbath Bloody Sabbath helped establish heavy metal as a global musical force, with Osbourne’s haunting vocals becoming one of the genre’s defining sounds.
After leaving Black Sabbath in 1979, Osbourne launched a highly successful solo career that produced iconic songs including Crazy Train, Mr. Crowley, Bark at the Moon, and No More Tears. His solo success cemented his reputation as one of rock’s most enduring performers, while his influence inspired countless artists across multiple generations.
Beyond music, Osbourne found a new audience through the hit MTV reality series The Osbournes, which offered fans a candid look at his family life alongside his wife and longtime manager, Sharon Osbourne, and their children. The show introduced the rock legend to millions who may not have known his musical legacy, further solidifying his place in popular culture.
Following news of his death, tributes poured in from across the entertainment world. Fellow musicians, actors, athletes and political leaders honored Osbourne’s groundbreaking contributions to music and his lasting impact on popular culture. Fans gathered outside Black Sabbath landmarks in Birmingham, leaving flowers, candles and handwritten messages in memory of the man who helped shape the sound of heavy metal.
Osbourne is survived by his wife, Sharon, his children, and grandchildren. His family requested privacy as they mourned the loss of a husband, father and grandfather whose influence extended far beyond the stage.
Though his voice has fallen silent, Ozzy Osbourne’s legacy lives on through a catalog of music that transformed rock history. As the pioneering frontman of Black Sabbath and one of heavy metal’s greatest solo artists, he leaves behind a body of work that will continue to inspire musicians and fans for generations to come.
