The purpose of this course is to introduce the concepts, theories, and applications of Geotechnical Earthquake Engineering. It is a multidisciplinary course including the related topics in seismology, geology, wave propagation, soil dynamics, structure dynamics, risk analysis and related engineering problems. Topics discussed in this course include plate tectonics, faults, wave propagation, earthquake ground motion, probabilistic seismic hazard analysis dynamic soil behavior and its evaluation, site effect, soil liquefaction, soil-structure interaction and other earthquake-induced ground failure.