Keeping in view the increasing demand of knowledge management, Researchers has recognized the need for structures for appraising the influence of knowledge management (KM) on organizational performance (OP). Despite of the wide performances of KM, at present there is no uniform structure for evaluating the OP. The basic intent of this study / research is to plan the appropriate methodologies to evaluate the impact of KM to enhance OP. At the end of this paper, the author proposes a theoretical model based on comprehensive and inclusive researches in the extent of KM and OP. Through a wide-ranging organization of KM practices, the probable model discovers the influence of each KM practice on enlightening the level of OP. The suggested model can play an important part in the management of the processes of KM execution in order to explore as it affects on OP.