Must-Follow Twitter Accounts for Spatial Data Science is a list of 50 accounts that cover various aspects of spatial data science, including data science experts, geospatial news and events, open source advocates, academics, and academic programs. The list aims to provide a diverse sample of particularly active accounts in the field, with many of them transcending categories. Following these accounts will help keep your thumb on the pulse of the latest technological advances, research, and opportunities in spatial data science.