Yekaterina Lavrentyeva (born 26 June 1981) is a Russian luger who has competed since the late 1990s. A natural track luger, she won eight medals at the FIL World Luge Natural Track Championships with three golds (Women's singles (Gold: 2000, 2005, 2007), four silvers (Women's singles: 2003, 2009, 2011; Mixed team: 2005), and two bronzes (Mixed team: 2009, 2011).