This article reports on a new collaboration between the Catholic Church in Thailand and UNICEF to address ongoing gaps in child protection systems, particularly those affecting vulnerable and marginalized children in a context of persistent social inequality. It describes a recent meeting in Bangkok where church leaders, educators, and child welfare organizations discussed strengthening safeguarding policies, improving coordination with government services, and promoting family-based care over institutionalization. The piece emphasizes the Church’s extensive grassroots network—through schools, social services, and parish programs—as a key asset in identifying and supporting at-risk children, while highlighting the shared goal of building more effective, inclusive child protection systems through closer partnership.