The purpose of this study was to describe internalization of character values. This study used a qualitative approach. Data was collected by observation, interview, and documentation studies. The results of the study were: (1) background of internalization, namely the essence of education and business, (2) internalized character values include: religious Islam, responsibility, discipline, independent, clean, neat, friendly, honest, hard work, respect achievement, tolerance, creative, democratic, curiosity, love for the country, love to read, care for the social, caring for the environment, simple, courageous, fair and polite and polite, (3) ways to internalize regulations and sanctions, advice , exemplary, and habituation, (4) support they have in internalizing character values namely warning statement and giving prerogative or authority in the form of expenditure of students who do not want to be regulated.