Study of trauma among juveline victims of armed conflict ant tsunami conducted due to some assumptions that Aceh was in a prolonged armed conflict and was destroyed by a huge earthquake and tsunami. This study applies Manual Trauma Symptom Inventory (TSI) by Brier (1995) using purposive sampling method. A total of 1185 adolescent victims of armed conflict anda tsunami have been slected to be the subject of this study. The objetictives of thid study are to determine the effect of trauma, level and sources of trauma. Findings shows that juvenile in Aceh has a significant effect of trauma due to armed conflict and tsunami with medium level of trauma. Results source of trauma shows that armed conflict gave more traumatic experience compare to tsunami.