Consumer ethnocentrism that is evaluated of suitability on moral grounds of buying foreign a product by consumers is important for understanding their purchasing preferences. The aim of this study is to research the effect of country of origin and socio-psychologic factors consist of cultural openness, collectivism/individualism, conservatism on consumer ethnocentrism. In the study, data were gathered through a survey technique from consumers in the city center of Kars and these data were analysed by using SPSS 18. According to analysis, there are impact of country of origin, collectivism/individualism and conservatism on consumer ethnocentrism.