Ethnic disparities in educational aspirations and choices are important to comprehend ethnic education inequality. Based on a mixed-method approach (3121 questionnaires and 40 interviews of pupils), this article investigates ethnic differences among nine ethnic minority groups of pupils in Brussels with regard to their educational aspirations. The multivariate analysis of the questionnaires shows that pupils from only four out of the nine ethnic minorities hold significantly higher aspirations than the majority group. In addition, our mixed-method results did not support the hypothesis on perceived ethnic discrimination in the labour market in explaining the higher educational aspirations of ethnic minority youth. Nevertheless, personal experience of discrimination at school is significantly associated with higher educational aspirations. We conclude by highlighting the relevance of the parental transmission of the intergenerational mobility project in explaining ethnic differences in youth’s educational aspirations.