Abstract: Analysis was made on factors to influence forestry economic development in key state-owned forested areas in Heilongjiang province withconsideration of the spatial interaction. Empirical analysis was carried out on the panel data of forestry economic development from 40 forestrybureaus in Heilongjiang province from 2005 to 2015, using the Moran’s I spatial index and spatial panel econometric model for spatial interation andinfluence factor. The results showed that the forestry economic development of state-owned forested areas in Heilongjiang province had obviousspatial agglomeration, and human resources, forest resources and industrial structure had evident positive relation with forestry economicdevelopment in Heilongjiang. Countermeasures were put forwarded such as optimization of human resources structure, reform of forest managementand forest resources adminstration, promote the transformation of forestry industry.