Lee McDermott (born 11 February 1974) is a male former British gymnast.
McDermott competed in seven events at the 1996 Summer Olympics. He represented England and won a gold medal in the rings and a bronze medal in the team event, at the 1994 Commonwealth Games in Victoria, British Columbia, Canada. Four years later he represented England and won a gold medal in the team event and a bronze medal in the horizontal bar, at the 1998 Commonwealth Games in Kuala Lumpur, Malaysia.