Eddie Wu Kuang-yu or Wu Guangyu (born 1946) is a Chinese-Canadian t'ai chi ch'uan (taijiquan) teacher. He is the eldest son of the late Wu Ta-k'uei and senior instructor of the Wu family and "Gatekeeper" of the Wu-style as taught in the Wu's T'ai Chi Ch'uan Academies internationally since the death of his uncle, the late Wu Ta-hsin, in January 2005.