Clement E. G. Spiette (24 September 1916 – 21 November 1989) was a Belgian canoeist who competed in the 1936 Summer Olympics.
In 1936 he and his partner Charles Brahm finished ninth in the K-2 10000 m event.
Louis Spiette and Joanna Janssens (Clement's parents) left Belgium during the first World War.
They went to England where Clement was born in 1916 during World War I.
After the war he returned; in 1945 his first child was born in Belgium.