In a context of backlash against diversity in many countries, we know little about how ethnic minorities respond politically when they personally experience discrimination. Moving beyond the study of electoral participation, this research investigates whether experiences of discrimination push ethnic minorities toward an alternate political pathway for those who feel sidelined by the political community: protest activity. The study also examines whether the context of discrimination (i.e. public or private sphere) has different consequences for protest participation, and whether intragroup contact enhances the effects of discrimination on protest participation. Relying on a survey of 1647 respondents from racialized backgrounds in Canada, our findings indicate that discriminatory experiences increase participation in protest activities irrespective of its context, and that the positive relationship between discriminatory experiences and protest activity is stronger among respondents with greater intragroup contact.