A cross-sectional study was undertaken to determine anthropometric profile and the prevalence of chronic energy deficiency (CED), based on body mass index (BMI) of adult Santals, a tribal population of Jhargram, West Medinipur District, West Bengal, India. A total of 410 adult (aged > 18 years) Santals of six villages (Jharagaria, Jamiderdanga, Jamda, Jaynagar, Chapashol, and Lukudahi) near Jhargram town of West Medinipur District, West Bengal, India, were studied. These villages are located within 15 km. (approximately) from Jhargram town and 150 km. from Kolkata, the provincial capital of West Bengal. Anthropometric measurements including height, weight, and circumferences as well as BMI were measured using standard protocol. Overall, the extent of CED (BMI In conclusion, this study provided evidence that although the anthropometric and nutritional profile of adult Santals was better than some of the other tribal populations of eastern India, immediate appropriate nutritional intervention programs are needed for implementation among Santals. [ABSTRACT FROM AUTHOR]