Ethnic diversity and interethnic contact are increasing in Europe. Intergroup contact theory suggests interethnic contact to improve interethnic attitudes, but for young children, parental attitudes toward child interethnic relations might be an important factor determining whether they are exposed to these potentially positive contact effects. This study therefore examined maternal attitudes toward child contact with different ethnic outgroups among 251 mothers (137 White Dutch, 69 Turkish-Dutch, and 45 Afro-Dutch) of a 6- to 10-year-old child (M = 7.51, SD = 0.98). Furthermore, associations between maternal attitudes toward child interethnic relations and child outgroup rejection were examined, as well as mediation effects of child actual...