After the revolution of 1979, Iran political system was converted into presidential type of government within the theocratic structure. That was totally a new experience for the people of Iran after Pehlavi Dynasty. But, this system proof as successful governing system that facilitated national growth as well.

This article highlights Iranian electoral politics and points out the results of presidential elections in 21^st century. Policies announced by the presidents are also discussed here. And, the consequences of these policies on national growth are also presented in the last of this article.