Lin Yi-chun (; born July 5, 1981 in Taoyuan (now Taoyuan District, Taoyuan City)) is a Taiwanese sport shooter. She won two medals, gold and silver, in the women's double trap, at the 2001 and 2002 ISSF World Shooting Championships in Cairo, Egypt and Lahti, Finland, respectively. She also captured a bronze medal in the women's trap at the 2006 Asian Games in Doha, Qatar, accumulating a score of 80 clay pigeons and a bonus of 1 target from a shoot-off.