Ardainian Citadel (disambiguation)

Ardainian Citadel may refer to:
 * Ardainian Citadel (Newt Recruits) - the quest-exclusive enemy in Xenoblade Chronicles 2
 * Ardainian Citadel (Think of the Soldiers) - the enemy in the same game
 * Ardainian Citadel (Titan Battleship Assault) - the Challenge Battle Mode enemy in the same game