摘要:Objective: This study aims to determine the role of personality factors and perfectionism in predicting workaholism among the faculty members. Methods: The design of the study was correlational and the statistical population included faculty members of Islamic Azad University of East Azarbaijan Province, where 278 persons were selected among them using multistage cluster sampling method. The data were collected using a questionnaire on demographic and occupational characteristics, NEO five-factor inventory, and workaholism risk inventory and were analyzed using Pearson correlation coefficients and hierarchical regression analysis. Results: The results of regression analysis showed that by controlling demographic and occupational characteristics, personality factors of conscientiousness (β = 0.52), neurosis (β = −0.38), extraversion (β = 0.23), openness (β = 0.18) and perfectionism (β = 0.43) were able to predict 43% of the workaholism variance among the faculty members. Conclusions: According to the results of this study, personality factors can predict workaholism among university faculty members..