Using structural equation modeling, we examined if experiencing racialized aggressions on social media affects the mental health of students of Color (n = 692). We also examined the relationships between these experiences and ethnic identity, campus interactions, sense of belonging, campus climate, and mental health. Findings suggest that experiencing racialized aggressions on social media is positively related to an increase in mental health issues, while sense of belonging is negatively related to mental health issues.Acts of racial hostility have heightened students' of Color susceptibility to hate crimes and racism on campus and on social media. In the months since the COVID-19 outbreak, students of Color have been subjected to hate-filled Zoombombs and xenophobia on social media (Dill, 2020;Redden, 2020). Research suggests that perceptions of racial discrimination from microaggressions or other racialized assaults may lower self-esteem and produce anxiety in college students of Color (Nadal et al., 2014;Wong-Padoongpatt et al., 2017). Data show small but growing trends in overall college student mental health issues such as self-esteem, generalized anxiety, social anxiety, family distress, and academic distress (Xiao et al., 2017). In particular, students of Color now report higher levels of depression, academic distress, and hostility than in the past (Center for Collegiate Mental Health, 2014). Researchers have called for richer and broader investigations of mental health issues among college students of Color to address their mental health needs (Iacovino & James, 2016;Sanchez & Awad, 2016).Prior studies established that students from minoritized racial and ethnic groups reported experiences with racial discrimination, microaggressions, and stereotypes at predominantly White institutions (PWIs) (