Contraddiction is the second studio album by French industrial metal band Mass Hysteria, released on 2 February 1999.

It is considered to be the band's breakthrough album.

[2][3] The album received widespread acclaim from critics, and is credited with pioneering French metal.

[4] The album peaked at number 20 on the French SNEP's Top Albums chart.

[5] 50,000 copies of the album were sold as of 2018, thus it is certified gold by the French National Syndicate of Phonographic Publishing (SNEP).