As the focus of the construction of modern high-efficient agriculture and forestry, the potential distribution of facility agriculture and forestry can be a guide for its scientific planning and rational layout. Based on 220 geographical distribution sites data of facility agriculture and forestry in Shaanxi Province, together with 10 environment factors and the maximum entropy (Maxent) model and the ArcGIS spatial analysis platform, the potential distribution of facility agriculture and forestry in Shaanxi Province and its dominant environment factors were studied in this paper. The results showed that the evaluation Precision of the model is high, the night lights brightness data, elevation, slope, the average annual precipitation and the annual average temperature are the main environmental factors to affect the potential distribution of facility agriculture and forestry. The development potential of facility agriculture and forestry in Shaanxi Province is in an order of Weinan>Xi’an> Xianyang>Yulin>Hanzhong>Yan’an>Ankang>Shangluo>Baoji>Tongchuan. Among them, Weinan located in central Shaanxi Province has the greatest potential with an area of 4.77×10⁴ hm² hectares, accounting for 9.4% of the city’s total conventional arable land.