List of Famous people who died at 63

Alfred De Bruyne was a Belgian champion cyclist.

Gennady Vasiliyevich Sarafanov, birth on 1 January 1942 in Sinenkiye, Saratov Oblast, USSR – dead on 29 September 2005, Moscow, Russia, was a Soviet cosmonaut who flew on the Soyuz 15 spaceflight in 1974. This mission was intended to dock with the space station Salyut 3, but failed to do so after the docking system malfunctioned.

Sir John Reeves Ellerman, 2nd Baronet was an English shipowner, natural historian and philanthropist. The only son and heir of the English shipowner and investor John Ellerman, he was often said to be Britain's richest man. His sister was the writer Bryher.

Robert "Bob" Sherman was an American-born dramaturge, playwright, and film and television actor, best remembered for his role as CIA agent Jeff Ross in the British television series The Sandbaggers.

Peter Karl Henrici was a Swiss mathematician best known for his contributions to the field of numerical analysis.