The current study aims to measure the impact of organizational trust, with its following dimensions: (trust in competence, trust in management, trust in co-workers) as an independent variable, to developing human resources capabilities, whose dimensions consist of (knowledge, skills, practices) as a dependent variable, and determining the type of relationship between the variables. The study was conducted in the General Directorate of Najaf Province. In order to achieve the objectives of the study and answer its questions, the study was tested on a sample of employees. The sample included ( 45), but the number of questionnaires suitable for analysis was (40). It aimed to address the concerns pertaining to the present study's problem, test the sub-hypotheses about the effect linkages between the variables, and accomplish the predetermined goals. Statistical techniques were applied to the data analysis, and the findings were retrieved using the (SPSS-22) software. The study's key finding is that the General Directorate of Education at Najaf Al-Ashraf's cadres have faith in the administration's efforts to enhance employees' capabilities, which has a positive impact on the organization's ability to finish its work under a variety of conditions.