King of Dragon Pass is a 1999 strategy simulation fantasy video game published by A Sharp. Set in the fictional world of Glorantha, the player controls the fate of a barbarian clan settling in the dangerous frontier region of Dragon Pass.

Originally released for PC, the game was a commercial failure. It was ported for iOS in 2011, and was later released for Android and re-released for PCs. The iOS versions were much more commercially successful than the original PC release, leading to a sequel, Six Ages: Ride Like The Wind, being released in 2018.

The player controls a clan of Orlanthi (worshipers of the Storm God Orlanth) across several generations. Orlanthi clans bear some similarities to the Iron Age Nordic peoples, such as lawspeakers, fyrds, the worship of a thunder god and a reliance on raiding, as well as Bronze Age Celtic and Italic peoples aesthetically, with the appearance of many of the tribesmen reflecting these origins.

At the beginning of the game the clan has fled its home of Heortland after a foreign magician known as Belintar or 'the Pharaoh' usurps the throne. Along with dozens of other Orlanthi clans, the clan seeks to build a new home in Dragon Pass, a previously populated area left deserted after the Dragonkill War hundreds of years ago. With the Orlanthi clans variously feuding, allying, trading with and raiding each other, and a host of inhuman presences such as elves, dwarves and trolls, Dragon Pass is a free but dangerous frontier society compared to the tyrannical rule of the Pharaoh in Heortland. To the west, a persistent danger is the 'Horse-Spawn,' a society of nomadic mounted warriors.

As time passes by the clans form into 'tribes,' loose confederations of half a dozen clans. A prophet visits the player's clan to inform them of a great destiny. The player must guide the clan through seven heroquests (ritual re-enactments of feats of the gods) and successfully manage a number of events, including co-operating with other clans to build a town and making peace with the Horse-Spawn by marrying their queen (or, if the player's chieftain is female, their king). If the player is successful, the clan's chieftain unites the Orlanthi tribes and the Horse-Spawn into a kingdom, becoming King of Dragon Pass.

The player controls the seven-member clan ring leading the clan, providing leadership to the clan in all aspects of its life, such as trading, warfare, agriculture and diplomacy. The player can make two macro-level decisions per each of the five seasons in the Gloranthan year. Random events are drawn from a pool of hundreds, ranging from mundane law disputes to spiritual or demonic incursions. They are often influenced by previous decisions and outcomes. In battle, the player determines the goals and preparations, and possibly chooses the actions of his nobles at pivotal moments.

To succeed, a player must balance the various needs of survival and prospering, as well as manage the problems presented by the setting or the clan individuals - a lack of food might be solvable by clearing more farmland, but when the forest responds by sending a talking fox to urge leaving the trees alone, a wrong choice could bring the clan hunters to war with their environment. Likewise, should a member of the clan act in a selfish and foolish manner, action needs to be taken to stabilize and defuse the situation, if necessary.

King of Dragon Pass contains no animation, instead depicting people and events with hand-drawn artwork. The game has elements of strategy, construction and management simulation, and role-playing video games.