The purpose of this study was to adapt the Revised Children's Manifest Anxiety Scale--Second Edition (RCMAS-2) into Mandarin and to examine its psychometric properties among Chinese adolescents. The participants included 436 Chinese students in Grades 7 to 12 who were administered the Chinese version of the Revised Children's Manifest Anxiety Scale (RCMAS-2-C). Confirmatory factor analyses (CFAs) were performed to examine the factor structure of the RCMAS-2-C. Results indicated a modified four-factor model (Worry and Social Anxiety factors combined, Physiological Anxiety, Defensiveness I, and Defensiveness II factors) provided an adequate model fit to the data. Categorical omegas were computed and ranged from 0.68 to 0.90 for the RCMAS-2 scale scores. Convergent evidence of validity for the RCMAS-2-C anxiety scores was also found. Implications of the findings of the study for clinicians and researchers are discussed.