Background According to the United Nations High Commissioner for Refugees, 44,000 people are forced to flee their homes every day due to conflict or persecution. Although refugee camps are designed to provide a safe temporary location for displaced persons, increasing evidence demonstrates that the camps themselves have become stressful and dangerous long-term places-especially for women. However, there is limited literature focused on refugee women's perspectives on their insecurity. This qualitative study sought to better understand the ways in which women experienced insecurity at a refugee camp in Kenya. Methods and findings Between May 2017 and June 2017, ethnographic semi-structured interviews accompanied by observation were conducted with a snowball sampling of 20 Somali (n = 10) and Ethiopian Oromo (n = 10) women, 18 years and older, who had had at least 1 pregnancy while living in Kakuma Refugee Camp. The interviews were orally translated, transcribed, entered into Dedoose software for coding, and analyzed utilizing an ethnographic approach. Four sources of insecurity became evident: tension between refugees and the host community, intra-or intercultural conflicts, direct abuse and/or neglect by camp staff and security personnel, and unsafe situations in accessing healthcare-both in traveling to healthcare facilities and in the facilities themselves. Potential limitations include nonrandom sampling, the focus on a specific population, the inability to record interviews, and possible subtle errors in translation. Conclusions In this study, we observed that women felt insecure in almost every area of the camp, with there being no place in the camp where the women felt safe. As it is well documented that insecure and stressful settings may have deleterious effects on health, understanding the sources PLOS MEDICINE