Zeromancer is an industrial rock group with members from Norway and the USA.

The core members of Zeromancer met in the influential Norwegian band Seigmen. During the 1990s this band dominated the national rock scene and even made a name for themselves outside the country by playing concerts abroad.

When Seigmen split in 1999, Alex Møklebust (vocals), Erik Ljunggren (programming), Kim Ljung (bass guitar) and Noralf Ronthi (drums) joined forces with Chris Schleyer (ex-Kidneythieves) (guitar) as Zeromancer.