Topological Quantum Field Theory lives at the intersection of category theory, algebraic topology, representation theory, and theoretical physics. Physically, TQFTs describe and control the symmetries of quantum systems, including quantum symmetries, anomalous symmetries, and higher-form symmetries. Mathematically, TQFTs provide a dictionary between manifold topology and structures in representation theory, and as such allow computations and results to move between these separate fields. This school, aimed at early- to mid-career graduate students, will consist of three 5-hour minicourses related to TQFTs,…