Gene Simmons is 76 years old as of January 2026.

Quick Scoop

  • Gene Simmons was born on August 25, 1949 , in Haifa, Israel.
  • That birthdate makes him 76 years old right now (with his next birthday on August 25, 2026).
  • He’s best known as the bassist and co-lead singer of the rock band KISS, which he co-founded in the early 1970s.

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