Working from home, online shopping, undertourism: the disruptive upheavals caused by the COVID-19 pandemic challenge architecture and urban planning. New spaces for action are opening up, but are they being utilized? From dividing traffic space fairly to urban food policies, from new places for work and recreation to the question on how communities can be oriented towards the common good: Post-pandemic Urbanism envisions a near future and discusses how cities and their transformative power can help to handle this current crisis and those to come.