This article describes the development and initial validation of a measure of middle school students' perspectives of culturally responsive teaching practices. The Student Measure of Culturally Responsive Teaching (SMCRT) was developed by modifying items on the Culturally Responsive Teaching Self-Efficacy (CRTSE), which measures teachers' self-efficacy beliefs regarding their culturally responsive teaching practices. Data obtained from a sample of 748 seventh-grade students (63.9% Latino/as) were used to conduct exploratory and confirmatory factor analyses that yielded three factors: Diverse Teaching Practice, Cultural Engagement, and Diverse Language Affirmation. The three-factor model was compared with two competing models, yielding a second-order factor model as the final model. Initial validity of the SMCRT was demonstrated through tests of measurement invariance across subgroups of gender, immigrants, and Latino/as versus non-Latino/as and correlational analyses with SMCRT, teacher support, and school belonging. Internal consistency was also tested using Cronbach's alpha. Results of the data analyses suggest that SMCRT is a psychometrically sound measure of seventh-grade students' perceptions of their teachers' culturally responsive teaching practices.