As of 2025, the ages of the current Def Leppard band members are as follows:
- Joe Elliott, born August 1, 1959, is 66 years old.
- Phil Collen, born December 8, 1957, is 67 years old.
- Rick Savage, born December 2, 1960, is 64 years old.
- Rick Allen, born November 1, 1963, is 61 years old.
- Vivian Campbell, born August 25, 1962, is 63 years old.
Former member Pete Willis, born February 16, 1960, would be 65 years old in 2025 (still living). Steve Clark (born April 23, 1960) passed away in 1991. These ages reflect their birthdates and the current year 2025.
