"Werewolves of London" is a song recorded by American singer-songwriterWarren Zevon, written by Zevon, LeRoy Marinell andWaddy Wachtel. It first appeared onExcitable Boy(1978), Zevon's third studio album, then it was released as asinglebyAsylum Recordsin March 1978, becoming a Top 40 US hit, theonly one of Zevon's career, reaching No. 21 on the USBillboard Hot 100in May.