ABC Warriors is a feature in the UK comic-book series 2000 AD written by Pat Mills. It first appeared in program (issue) 119 in 1979 and continues to run as of 2018. Art for the opening episodes was by Kevin O'Neill, Mike McMahon, Brett Ewins, and Brendan McCarthy, who among them designed the original seven members of the team. Since then, they have been illustrated primarily, though not exclusively, by Bryan Talbot, Simon Bisley, SMS, Kevin Walker, Henry Flint and Clint Langley. The A.B.C. Warriors are a team of war robots designed to withstand 'Atomic', 'Bacterial' and 'Chemical' warfare. They were built to take part in the long-running Volgan War, which Mills had described in several previous 2000 AD strips, including Invasion! and Ro-Busters. Each robot has a distinctive personality – often one programmed by its human creators – but each is more or less able to act with free will.

Patrick Eamon Mills is an English comics writer and editor who, along with John Wagner, revitalised British boys' comics in the 1970s, and has remained a leading light in British comics ever since. He has been called "the godfather of British comics".