Crusader Kings

Crusader Kings may refer to:


 * The leaders of the Crusades (most notably the Third Crusade), against Islam and other religions
 * Crusader Kings (video game), a computer game released by Paradox Interactive in 2004, and its sequels:
 * Crusader Kings II
 * Crusader Kings III
 * Crusader Kings (board game), a board game from Free League Publishing based on the Crusader Kings video game.