Conan: The Roleplaying Game is a sword and sorcery British role-playing game based on the D20 System first published in January 2004 by Mongoose Publishing, mainly designed by Ian Sturrock and set in the fictional Hyborian Age of Conan the Barbarian, created by Robert E. Howard in the 1930s.

Conan the Barbarian is a fictional sword and sorcery hero who originated in pulp magazines and has since been adapted to books, comics, films, television programs, video games, and role-playing games. Robert E. Howard created the character in 1932 for a series of fantasy stories published in Weird Tales magazine.