The Roll of Distinguished Philatelists (RDP) is a philatelic award of international scale, created by the Philatelic Congress of Great Britain in 1921. The Roll consists of five pieces of parchment to which the signatories add their names.

Sir Edward Denny Bacon was a British philatelist who helped with the enlargement and mounting of collections possessed by rich collectors of his time and became the curator of the Royal Philatelic Collection between 1913 and 1938.