Historically, research has been used by systems of authority to marginalize and oppress minoritized populations. Family scientists have recently begun the work of disentangling themselves from these oppressive legacies (e. g., White supremacist, sexist, heterosexist, cisgenderist, etc.). As such, the field is at a vital crux in which there is a need to challenge prevailing quantitative methodological assumptions and practices in order to address and disrupt how statistical analyses can shape family sciences away from a social‐justice agenda. Drawing upon principles of critical social theory, critical race theory, and Black Feminist scholarship, this article elaborates on how family scientists can utilize Quantitative Criticalism, or QuantCrit, as a framework for conducting social justice‐orientated quantitative research. We conclude by illustrating how the tenets of QuantCrit can be utilized throughout the research process. It is our hope that readers will identify moments in their own scholarship in which these tenets can be applied.