Rulon E. Gardner (born August 16, 1971) is a retired American Greco-Roman Olympic Gold Medalist wrestler. He competed at the 2000 and 2004 Olympics and won the gold medal in 2000, defeating Russia's Aleksandr Karelin in the final. Karelin was previously unbeaten for 13 years in international competition. Gardner won a bronze medal at the 2004 Games.
Gardner was born in Afton, Wyoming. He is the son of Reed and Virginia Gardner and the last of nine children. His second great grandfather was Archibald Gardner, who was one of the early settlers of Star Valley, Wyoming. He attributes his strength to the physical labor that he performed growing up and working on the family's dairy farm.
In 2005, Gardner published his autobiography (co-written by Bob Schaller), Never Stop Pushing: My Life from a Wyoming Farm to the Olympic Medals Stand, in which he describes his Greco-Roman wrestling career, his academic struggles (as someone who suffers from a learning disability) and an account of his near-death experience when stranded after a snowmobile accident.