From June 10 to June 12, 2022 we are organizing an exciting online workshop on Collective Dynamics and Networks at the Zu Chongzhi Center for Mathematics and Computational Sciences. My co-organizers are Jian Gao, Wei Lin, and Zhigang Zheng. We have a collection of great talks covering a wide variety of topics related to collective dynamics, networks, and their applications in several domains. More information and registration are available at