The aim of this study was to understand and analyze the significance of the influence of The Fiscal Decentralization and Papua Special Autonomy against Direct expenditure of district / city governments in Papua. Results of analysis and hypothesis testing, concluding that the Fiscal Decentralization effects, fiscal decentralization is intended to finance the implementation of the tasks of government, public services and regional development. In the structure regionl expenditure, the direct budget includes (1) personnel expenditure (temporary honor); (2) goods and services expenditures; and (3) capital expenditure. Thus, large-small fiscal decentralization will directly influence significantly to direct expenditure of district / city governments. The influence of fiscal decentralization of funds from the central government to direct expenditure of district / city significantly, on the one hand implies that fiscal decentralization policy tends to improve further fiscal dependence on government expenditure of district / city towards decentralization of central funds. In other words, direct expenditure by the district / city government is still relying on the reception of funds transfers from the central government. But on the other hand, the effects of fiscal decentralization of funds towards direct expenditure significantly implies that local governments have been able to manage fiscal decentralization funds for the purpose of increasing investment pemerintah. One of component in direct expenditures are capital expenditures that are necessary in the process of accelerating developments of district. Increased expenditure on capital goods as a result of an increase in funding for fiscal decentralization, is expected to enlarge in the district