Nathan Gafuik (born June 12, 1985) is a Canadian gymnast, who has competed at two Summer Olympics (2008 and 2012) and has won medals at Commonwealth level.

[5] He won senior Canadian national titles in the vault (2005, 2006 and 2008), the parallel bars (2006) and the floor (2008).

[4] In 2007, he underwent wrist surgery in spring 2007, the time off contributing to his fifth place in the men's all-round in the Canadian Championships before the 2008 Olympics.

[1] In 2011, while studying at Athabasca University, he won a medal at the Universidae, bronze in the men's all-round.

[9] Canada's only male gymnast to qualify for the 2012 Summer Olympics, Gafuik's preparation for the Games was hampered by a thumb injury, severe enough to require surgery.