The relationship between ethical dispositions and scientific and academic ethics is important in understanding how individuals' general ethical values influence their behavior in the academic setting. Examining this relationship by considering personality, which is one of the important individual characteristics, will be useful in developing strategies to prevent ethical violations and encourage ethical behavior in the academic world. This study aims to investigate the relationships between medical students' personality traits, ethical position, and levels of scientific ethics. 363 medical faculty students from various grade levels participated in the study, which used a relational survey model. "Five Factor Personality Inventory", "Ethical Position Scale" and "Scientific Ethics Scales" were used to collect the data of the study. The analysis of the research data was carried out with SEM analysis in AMOS Program. The study's conclusions indicate that medical faculty students had a high level of scientific ethics and ethical position. Additionally, a five-factor personality test revealed that the students exhibited a high degree of variability in the areas of conscientiousness, agreeableness, and openness to new ideas. Medical students' ethical position and personality traits significantly predicted their perceptions of scientific ethics.