BackgroundEthical reasoning and sensitivity are always important in public health, but it is especially important in the sensitive and complex area of public health emergency preparedness. Here, we explored the ethical challenges, and dilemmas encountered by frontline health workers amid the coronavirus disease-19 (COVID-19) pandemic in Ethiopia.MethodsA nationwide survey was conducted amongst the frontline health workers from nineteen public hospitals. Health workers were invited to respond to a self-administered questionnaire. Data were weighted and analyzed using descriptive statistics.ResultsOf the 285 frontline health workers to whom questionnaires were distributed, 217 of them gave their responses (response rate 76.1%). Respondents frequently reported encountering rationing dilemmas on health commodities directly used for the prevention and treatment of COVID-19. Most (83.9%) of the health workers agreed that they encountered ethical challenges very frequently or frequently. Almost all [215(99.1%)] claimed that the limitation of resources was directly used for the treatment and prevention of COVID-19. The frequency of difficulty in the provision of essential clinical services varied between 77% and 98.7% for different services. More than half of the study participants reported that they had encountered difficulty in the provision of clinical care on a daily or weekly basis. Regarding rationing strategies, isolating COVID-19 treatment units and limiting admission were the most frequent rationing strategies used by two-thirds of health workers on a daily or weekly basis.ConclusionFront-line health workers encountered numerous ethically challenging situations during COVID-19. More than half of health workers reported that they encountered ethical challenges in rationing the resources and delivery of different clinical services such as family planning services, maternal and childcare, immunization, and chronic care. With limited resources such as ventilators and hospital beds, healthcare providers have been faced with the difficult task of deciding who gets access to these resources and who doesn't. Overall, the COVID-19 pandemic has presented numerous ethical challenges for healthcare providers, highlighting the importance of ethical considerations in healthcare delivery. By being aware of these dilemmas and having policies in place to address them, healthcare providers can ensure that they are providing the best possible care to their patients while upholding ethical standards.