Writing and Responding to Trauma in a Time of Pandemic is a public writing course that was developed in response to an institutional call for a Public Pandemic Teaching Initiative in Summer 2020, which asked faculty to consider how this moment of radical disruption might inform our teaching and deepen our understanding of the relationship between writing, resilience, and response. The course provides a set of complementary, public-facing modules that offer teachers, community partners, and writers the tools to both write about and respond to writing about trauma. The resources, writing prompts, and activities draw from activities we have used in our undergraduate and graduate writing classrooms as well as our interdisciplinary research interests. Together, they support participants in addressing trauma from three perspectives: composing personal healing narratives; framing their personal inquiries within a larger research context; and positioning themselves within the larger community response to the COVID-19 pandemic. Public writing courses, such as Writing and Responding to Trauma in a Time of Pandemic, demonstrate how interdisciplinary collaboration and accessible platforms can provide meaningful institutional responses during times of public health crises.