Crazy Nights is a 1987 album by Kiss.

• Crazy Nights Tour, a concert tour by Kiss
• "Crazy Crazy Nights", a 1987 song by Kiss from the album
• Crazy Nights (video), a music VHS by Kiss

Crazy Nights may also refer to:

• Crazy Nights (Tygers of Pan Tang album), a 1982 album by Tygers of Pan Tang
• Crazy Nights (Lonestar album), a 1997 album by Lonestar
• "Crazy Nights", a song by 3 Inches of Blood on their album Advance and Vanquish
• "Crazy Nights", a song by Loudness from the album Thunder in the East

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