Chapter One is the debut extended play (EP) by English hard rock band Viking Skull.

The EP reportedly sold over 10,000 copies in the UK, and was later included as part of the 2010 compilation album Heavy Metal Thunder.

Viking Skull were formed in 2002 by vocalist Roddy Stone, guitarists Frank Regan and Darren Smith, bassist Kevin "Waldie" James and drummer Gordon Morrison after a "drunken jam".

[1] Initially intended only to act as the opening band at Raging Speedhorn shows – the band of which Regan, Smith and Morrison were then members (Stone was their guitar technician and Waldie was their merchandising manager) – the group decided to record their own material due to the demand of their crowds.

[2][3] All guitars, bass and drums were recorded live, with Stone's vocals overdubbed separately.