Objective: To measure the psychological distress among the informal caregivers of disabled young adults with traumatic brain injuries (TBI) and to identify its associated factors.; Methods: An analytical cross sectional study was conducted with 76 informal caregivers of young adults (19 - 50 years) with TBI, using admission records of one of the tertiary care hospitals in Karachi, Pakistan from 2015 to 2016. Data were collected using a structured questionnaire comprising a general demographic questionnaire and the General Health Questionnaire- 28.