Liina-Grete Lilender (born October 14, 1979 in Tallinn) is an Estonian figure skater. She is the 1997 Estonian national champion and a multiple silver- and bronze-medalist at that competition. She placed 21st in the qualifying round at the 1997 World Figure Skating Championships. As a university student, she placed 22nd at the 2003 Winter Universiade and 32nd at the 2005 Winter Universiade.