This study aims to assess the trauma, social support and resilience of children entrusted to child protection in Haiti using quantitative measurement scales. Most of these children had a domestic life course before being entrusted to a child protection institution. They have been and still are victims of intentional and unintentional violence and trauma. Our study sample is 100 entrusted children aged 6 to 17 years old and from three child protection centers in Haiti. According to the results, 37% suffer from depression with a higher percentage in girls, 53% show clinical signs of Post-Traumatic Stress Disorder with a higher percentage in boys, 52% show peritraumatic distress scores. On the other hand, these children mostly show fewer clinical signs of anxiety. The Pearson correlations show that traumatic symptoms are much more present in primary school children, most of whom are former child domestics (restavèk). The experience of domesticity leaves deep traumatic traces in the child separated from his parents and forced for some to lead an inhuman life. However, despite mental suffering and a deleterious living environment 64, 3% of these children have a resilient profile. Social support is one of the factors that best predicts the resilience of these children. Indeed, these children separated from their families rely on what their immediate environment can offer them constructively while seeking stable support. This study makes it possible to draw up the psychological profile of children entrusted to child protection in Haiti, while providing details on the risk, vulnerability and protection factors on which we can rely in their care. Finally, it emphasizes the need to offer therapeutic placements to children in order to prevent the traumatic effects of their experience and of domesticity in the long term.