Rohingya women displaced in Bangladesh demonstrate tremendous resilience in the face of severe gender restrictions and risks to personal safety exacerbated by climate change. They have employed information and communication technologies to share health information and resources, resist restrictions on their mobility, and forge new opportunities for themselves; efforts that contributed to controlling the risk of COVID-19 transmission within the camp in early 2020 and generating an innovative early-warning system to combat disasters exacerbated by climate change.