The aim of this study determined to research whether was affected Organizational Identification (OI) by Servant Leadership (SL), Organizational Justice (OJ), Organizational Trust (OT) and, how was affected OI by SL and OJ and, whether there is an indirecteffect of OT on the relations of OI-SL and OI-OJ. For these aims, the questionnaire was developed with Dennis and Bocerne (2006)'s SL scale, Colquitt (2001)'s OJ scale, Mael and Ashforth (1992)'s OI scale, Bromiley and Cummings (1996)’s OT scale. The validity of scales authenticated with multi-factor structure for SL, OJ, and OT, with one factor structure for OI. The reliability of scales were calculated as Cronbach's alpha (α) values (SL=0.95; OJ=0.93, OT=0.76, OI=0.87). According to the hypothesis tests which done by Structural Equation Models; has that there are direct positive effects between SL, OJ, OT and OI or between SL, OJ and OT; finally has determined that there are positive and partial indirect effects between OT and SL-OI or between OT andOJ-OI.