Through supportive critiques and an exploration of the complexities of practice with and by marginalized populations, the authors seek to push the scope and boundaries of anti-oppression practice. They offer concrete examples on a diversity of issues, including developing Indigenous practice principles, addressing anti-Black sanism, challenging normative constructions of grief, supporting queer resistance, and advancing critical practices with children and youth. A well-timed contribution to the field, this edited collection will be an indispensable resource for social work students, scholars, and practitioners.