| | Paul Stanley (aka Starchild, aka Paul Stanley Eisen) : Chant, Guitare | [since 1972], ex-Wicked Lester, ex-Uncle Joe, ex-Rainbow | | Tommy Thayer : Guitare | [since 2002], ex-Black N' Blue, ex-Cold Gin | | Eric Singer (aka Eric Doyle Mensinger) : Batterie, Choeurs | [1991-1996] [since 2001], ex-Black Sabbath, ex-Alice Cooper, ex-ESP, ex-The Paul Stanley Band, ex-Badlands, ex-Lita Ford, ex-Avantasia | | Gene Simmons (aka The Demon, aka Chaim Witz, aka Gene Klein) : Chant, Basse | [since 1972], ex-Wicked Lester, ex-Lynx, ex-The Missing Links, ex-The Long Island Sounds, ex-Bullfrog Bheer | |
| | Bruce Howard Kulick : Chant, Guitare, Choeurs | [1984-1996], ex-Union, ex-Blackjack, ex-ESP, ex-Good Rats, Grand Funk Railroad | | Ace Frehley (aka Space Ace, aka Paul Daniel Frehley) : Chant, Guitare, Choeurs | [1972-1982] [1995] [1996-2002], ex-Frehley's Comet, ex-Wicked Lester, ex-Cathedral | | Mark St. John (aka Mark Leslie Norton) : Guitare, Choeurs | [1984], died 05/05/2007, ex-White Tiger, ex-Front Page | | Peter Criss (aka The Catman / George Peter John Criscoula) : Chant, Batterie, Choeurs | [1972-1979] [1995] [1996-2001], ex-The Barracudas, ex-Chelsea, ex-Lips, ex-Wicked Lester | | Eric Carr (aka The Fox, aka Paul Charles Caravello) : Chant, Batterie | [1980-1991], died 24/11/1991, ex-The Cellarmen, ex-Lightning | | Vinnie Vincent (aka The Ankh Warrior / Vincent John Cusano) : Guitare, Choeurs | [1982-1984], Vinnie Vincent Invasion |
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