: Historical geography and history of economy are fields of historical studies which can be studied simultaneously in any specific geography. In this way, we can also study the influence of geographical factors on the economy of the region. Unfortunately the absence of documents, archives and statistics, is a reality in some important parts of the history of Iran, especially during the early and middle Islamic ages and this will cause a real inability in studying the economical and geographical history of different parts of Iran such as Dinawar; however, this article will try to study the information about the region and the city of historical Dinawar and by analyzing these data will manage to understand the relationship between this region`s historical geography and its historical economy.