This study aims to determine the effect ofthe effect of perceived organizational support and perceived supervisor support to turnover intention with job embeddedness as mediation variables.In this study a sample of 120 respondents was selected using the purposive sampling method is the selection of non-random samples based on several criteria. The population in this study were employee Bank Bri Katamso Yogyakarta. This study processed using Structura Equation Modeling (SEM) data analysis with AMOS program as its analytical tool. The data is obtained directly by distributting questionnaries. The result of this study that perceived organizational support has a negative effect on turnover intention. Perceived suervisor support has a negative effect on turnover intention. Perceived organizational support has a negative effect on job embeddedness. Perceived supervisor support has a negative effect on job embeddedness. Job embeddedness has a negative effect on turnover intention. Perceived organizational support has a affect on turnover intention mediate by job embeddedness. Perceived supervisor supporthas a affect on turnover intention mediate by job embeddedness.