Nghe An province is the largest area in the country. In terms of territory, Nghe An is full of terra mountainous, plain and coastal. On the basis of the differentiation of the natural and social - econo conditions in each region, the territory of Nghe An has initially formed three agro-ecological sub-regl Each sub-region has the potential, with different strengths to agricultural development. Through analysis, the characteristics, the actual situation of agricultural development of sub-section, the paper offer agricultural development orientation of each sub-region towards sustainable specialization.