This study aims to identify the relationship between personality traits and job performance among educator leaders in High Performance Schools (HPS). Two sets of questionnaires were used in this study, namely questionnaire Five-Factor Model of Personality (NEO PI-R) for measuring personality and instrument of job performance for measuring the performance of individual work. These questionnaires were distributed to 306 head teachers (89%) in 15 HPS in Malaysia. Pearson correlation analysis showed a significant positive correlation between personality traits such as Conscientiousness (r = .740, p