This article explores the experiences of non-Roma foster parents who raise Roma children in the Czech Republic, where Roma children persistently remain over-represented in institutional care. Drawing on the Critical Race Theory and thematic narrative analysis, the study examines how foster parents navigate issues of ethnicity, stigma and institutional bias. Based on sixteen interviews with foster parents and social workers, the findings reveal that while ethnicity is often downplayed by foster parents, it remains a critical factor in daily interactions, public perception and institutional behaviour. Foster parents encounter social stigma and structural barriers, including discouragement from the authorities and inadequate levels of support relevant to the ethnicity of the child. The study highlights the limitations of the colour-blind policy approach and underscores the need for a culturally responsive foster care system in the Czech Republic. It contributes to the broader Europe-wide discussion on trans-ethnic foster care placement and offers practical insights for improving the practice of working with children of Roma origin through systemic reform and inclusive support practices based on the principle of real equality.