The purpose of the present paper is to examine the sociological factors influencing hope for the future of slum dwellers of Tabriz based on structural equations modelling. Social factors like religiosity, social support, social capital and relative deprivation were considered as influencing factors. The method of this research is causal and the analysis of direction of relationships was done via structural equations. The research population consisted of all slum dwellers of Tabriz in 2017, of whom, on the basis of Cochran's formula 622 individuals were chosen through cluster sampling. Snyder’ s hope for future test, and researcher-made tests on religiosity based on Glarke and Stark’ s model, Bourdieu’ s social and cultural capital, Kub’ s social support, and Ted Robert Gurr’ s relative deprivation were used as research tools. The results showed that the average, respectively, of hope for the future was 39. 7, of religiosity, 43. 8, of relative deprivation, 25. 7, of social capital, 11. 2, of cultural capital, 10. 8, and of social support, 10. 2, which were assessed as high, medium, high, medium, medium and medium, respectively. The regression of the model represents that sociological factors such as social support (0. 23), cultural capital (0. 30), social capital (0. 38), religiosity (0. 20), relative deprivation (-0. 17), influence hope for the future of slum dwellers.