In this paper, we present a history of pastoralism in the ancient Near East from the Neolithic through the Bronze Age. We describe the accretional development of pastoral technologies over eight millennia, including the productive breeding of domestic sheep, goats, and cattle in the early Neolithic and the subsequent domestication of animals used primarily for labor-donkeys, horses, and finally camels-as well as the first appearance of husbandry strategies such as penning, foddering, pasturing, young male culling, and dairy production. Despite frequent references in the literature to prehistoric pastoral nomads, pastoralism in Southwest Asia was strongly associated with sedentary communities that practiced intensive plant cultivation and was largely local in nature. There is very little evidence in prehistoric and early historic Southwest Asia to support the notion of a "dimorphic society" characterized by separate and specialized agriculturists and mobile pastoralists. Although mobile herders were present in the steppe regions of Syria by the early second millennium BC, mobile pastoralism was the exception rather than the rule at that time; its "identification" in the archaeological record frequently derives from the application of anachronistic ethnographic analogy. We conclude that pastoralism was a diverse, flexible, and dynamic adaptation in the ancient Near East and call for a reinvigorated and empirically based archaeology of pastoralism in Southwest Asia.