COVID-19 profoundly affected Irish citizens. The effects have been especially pronounced for nurses in front-line, clinical and management roles. This article discusses the national and employer policy context relevant to nurses in Ireland. There have been staff and bed shortages in public hospitals since austerity policies were introduced following the global financial crisis. Government measures responding to the pandemic include initial ‘cocooning’ of older citizens, travel restrictions, changed working conditions and restricted availability of childcare. This article draws on interviews with 25 older nurses in 2021, sixteen women and nine men, aged 49 or over in Ireland. It explores older nurses’ experiences of COVID-19 and asks what are the implications for their working conditions and retirement timing intentions. A gendered political economy of ageing approach and thematic analysis reveals that while some nurses responded positively to the pandemic, some experienced adverse health impacts, stress and exhaustion; some reported a fear of contracting COVID-19 and of infecting their families; several women nurses decided to retire earlier due to COVID-19. The implications of the findings for employer and government policy and for research are discussed.