OBJECTIVE: The aim of this study was to investigate relation between ethnocentrism, professional attitudes and moral sensitivity of midwives and nurses working in Turkey using linear regression model. METHOD: A descriptive and cross-sectional and correlational study was adopted. Data were collected online between 20/10/2023-25/12/2023. The study was completed with total of 400 nurses and midwives. Data were collected through a personal information form, the Generalised Ethnocentrism Scale (GENE), the Moral Sensitivity Questionnaire (MSQ) and Inventory of Professional Attitude at Occupation (IPAO). RESULTS: Nurses' and midwives' ethnocentric attitudes were high and their professional and moral sensitivity was moderate. A negative and statistically significant relationship was found between GENE and MSQ (r = -0.150 and P <
.05). Moreover, it is concluded that ethnocentrism and professional attitudes have a negative effect on the moral sensitivity of nurses and midwives. CONCLUSIONS: Based on these results, interventions aimed at improving the ethnocentric and professional attitudes of nurses and midwives will also contribute to improve their moral sensitivity.