Mobile markets are traveling food markets established to address disparities in fresh food access. Often referred to as “grocery stores on wheels,” mobile markets are similar to food trucks [Page 976]in that they often operate from a renovated bus, truck, trailer, van, or even a cart—in this case, serving as temporary farmers’ markets. In the United States, mobile markets are part of a growing grassroots movement to make healthy food, and in particular fresh fruits and vegetables, available to people and neighborhoods that lack geographic and economic access to traditional full-service supermarkets. This entry examines how mobile markets operate, the history of mobile markets, and some potential impacts.