Def Leppard Early Tours 1978-1979 · On Through the Night World Tour · High 'n' Dry World Tour · Pyromania World Tour ·Hysteria World Tour· Seven Day Weekend Tour ·Def Leppard Slang Tour· Euphoria World Tour 1999-2001 · X World Tour 2002-2003 · Rock of Ages Tour 2005 ·Yeah! Tour·Downstage Thrust Tour