Intimate Partner Violence (IPV) constitutes a significant public health crisis worldwide, with profound social and economic implications. This cross-sectional study explores the linkage between childhood adversities and IPV among married women in urban Bangladesh. From January to December 2018, the research involved 230 female participants from 3 urban sub-districts of Dhaka city. Utilizing the Adverse Childhood Experiences (ACE) questionnaire alongside an IPV questionnaire from the modified version of the Abuse Assessment Screen, this study examined the prevalence and severity of physical, sexual, and psychological abuse. Multiple linear regression analysis was employed to identify predictors of IPV. Findings reveal a strikingly high prevalence of IPV, with 91.7% of participants reporting experiences of some form of IPV. The frequency of IPV varied, with substantial portions experiencing multiple forms of abuse. The regression analysis indicated that higher ACE scores ( B = 0.24, P