The Dark Horde is an independent "household" (a type of social sub-group or fraternal club) within the Society for Creative Anachronism. The Dark Horde may very well be the largest household in the SCA. It covers all the Kingdoms, though in some Kingdoms members do not always advertise themselves as Hordesmen.

The Dark Horde first appeared at an event of the SCA in the Middle Kingdom, on 8 May 1971 (A.S. V, in SCA notation). One of the more notable co-founders was well-known fantasy author Robert Asprin (who in the SCA was known as "Yang the Nauseating.") While the Dark Horde started as a household within the SCA and still considers the SCA as it's mother, it has branched out and become an independent organization as well.

Although the Dark Horde is based in the historical aspects of pre-1650 Mongol culture, many members have personae of Slavic, Middle Eastern, Viking, Celtic, Cherokee, German, Japanese and Chinese origins, among others. Thus, one cannot always identify a Hordesman by their garb. They may very well be dressed as a Cavalier ..... or a Crusader ..... or wearing a royal Crown. This diversity is an homage to the fact that the historical Mongol empire not only covered the greatest land-mass of any single country to date -- but that the Mongols were among the more benign conquerors in terms of tolerating the cultural and religious differences of those they absorbed. They did not impose their belief systems, customs or mores on subjugated peoples, nor even much care how they lived or whom they worshipped -- as long as they were prompt with required tributary payments, and did not try to rebel.

Members of the Great Dark Horde are held to ideals of self-discipline, honor, and perfection; equality and respect for each person, regardless of race, sex, age, or allegiance; and camaraderie and friendship. Although the role of the Horde is to serve as an anti-aristocratical alternative within the SCA, Horde members have served as King and/or Queen (and as Prince and/or Princess) in many SCA Kingdoms and Principalities; have served as officers at all levels of the SCA; have served as Baron/Baroness of SCA Baronies; and have earned almost every known award and rank of peerage the SCA has to offer.

The emblem of the Great Dark Horde is a red and black yin-yang symbol traversed by a yellow lightning-bolt. Those Horde members who wish to be known as such are identifiable by cords of braided, woven or twisted red and black material of various types which normally hang from the belt but have been known to be worn over headwear, commonly called "Horde Cords".