Christian metal, also known as white metal, Jesus metal, or heavenly metal, is heavy metal music distinguished by its Christian-themed song lyrics and the dedication of the band-members to Christianity. Christian metal is typically performed by professed Christians, principally for Christians and is often produced and distributed through various Christian networks.

Christian metal bands exist in most of the subgenres of heavy metal music, and the only common link among most Christian metal bands are the lyrics. The Christian themes are often melded with the subjects of the genre the band is rooted in, regularly providing a Christian take on the subject matter. It has been argued that the marginal yet transnational Christian metal subculture provides its core members with an alternative religious expression and Christian identity, and that the music serves the purpose of offering a positive message through lyrical content. This may not necessarily show a direct connection or reference to the Christian faith, although it often does.

Christian metal emerged in the late 1970s as a means of evangelization to the wider heavy metal music scene. The genre was pioneered by the American Resurrection Band and Barnabas, the Swedish Jerusalem, and Canadian Daniel Band. In the mid to late 1980s, extreme metal genres were popularized by bands such as Vengeance rising, Deliverance, Believer, and Tourniquet. Another Christian metal band that was successful during the 80s was American band Stryper, whose album, To Hell with the Devil, sold over two million copies.

In the early 1990s, the Australian death metal band Mortification rose to prominence within its country's underground metal scene. At the turn of the 21st century, the nu metal band P.O.D., with two platinum-selling albums, achieved a mainstream commercial success rivaling that of Stryper. The metalcore groups Underoath (2002-2018), Demon Hunter, As I Lay Dying, and Norma Jean (dubbed "The holy Alliance" by Revolver Magazine) also brought some mainstream attention to the movement in the first decade of the 2000s, achieving ranks in the Billboard 200. Between the 2000s and 2020s, the Christian metal band Skillet had two albums receiving Grammy nominations, two albums certified platinum and double platinum, and various singles certified platinum and gold.