Stunting is a condition of growth failure due to accumulated nutritional inadequacies from prenatal until two years old. Individuals perceptions of perceived benefits influence exclusive breastfeeding and thus reduce the risk of stunting. This study aimed to analyze the perception of the benefits of breastfeeding in preventing stunting in Tuah Negeri District Musi Rawas Regency. The research method used a quantitative approach with a cross-sectional design. Sampling using purposive sampling technique resulted in 154 respondents aged 6-36 months. Data analysis used frequency distribution chi-square test and logistic regression test. Univariate results good attitude (perceived benefits) 58.4% high knowledge 66.2% not good practices 57.1% age