A study examined the links between noise sensitivity, insomnia, and sleep quality among earthquake survivors living in temporary shelters. The research involved 606 adults and utilized various assessment tools, including the Weinstein Noise Sensitivity Scale and the Basic Scale on Insomnia Symptoms and Quality of Sleep. Findings revealed significant correlations between sociodemographic factors—such as gender, marital status, and health status—and insomnia and sleep quality. Noise sensitivity was positively correlated with age and challenges related to container living, such as privacy and security issues, as well as exposure to noise from people and vehicles. Participants with high noise sensitivity reported more insomnia complaints and poorer sleep quality compared to those who were less sensitive to noise. The study concludes that noise sensitivity significantly predicts insomnia and sleep quality issues in earthquake survivors in temporary housing, highlighting the impact of environmental and psychosocial stressors on their sleep.