The Golden Khan of Ethengar (product code GAZ12) is an supplement published by TSR in 1989 for the fantasy role-playing game Dungeons & Dragons.

[1] The product contains two booklets within a cover folder: A large color map of the region is included.

[1] In an attempt to broaden the popularity of D&D{'}s Mystara campaign setting, TSR published a series of 14 gazetteers between 1987 and 1991, each focused on a different region.

Tongue compared this product to the previously published The Grand Duchy of Karameikos gazetteer, noting, "[The Golden Khan of Ethengar] is excellently written, evoking the style of this land.

Tongue pointed out that the horse-based culture of Ethengar would not be a good fit for some dungeon-based campaigns, and concluded by giving the product a rating of 9.5 out of 10 for its writing and information, but only 7.5 out of 10 for its usefulness to most gamemasters.