Leung Jan (born Leung Tak-wing; 1826–1901) was a Dit Da and Wing Chun practitioner from Heshan, Guangdong. He was known in Foshan as Mr. Jan of Foshan and King of Wing Chun Kuen. Leung Jan is one of the earliest well-documented practitioners of Wing Chun, which was mainly passed down verbally from teacher to student prior to Leung Jan.