Gw mau tau Kerajaan lainnya dari Kematian dan pemakaman Pangeran Philip, Adipati Edinburgh

Various heads of existing and former European monarchies, most of whom were related to the Duke (predominantly through Queen Victoria and Christian IX of Denmark), shared their grief, including Philippe and Mathilde, the King and Queen of the Belgians; Margrethe II, the Queen of Denmark; Constantine II, the last King of the Hellenes; Henri, the Grand Duke of Luxembourg; Albert II, the Prince of Monaco; Willem-Alexander and Máxima, the King and Queen of the Netherlands, and Princess Beatrix of the Netherlands; Harald V, the King of Norway; Margareta, Custodian of the Crown of Romania; Maria Vladimirovna, Grand Duchess of Russia; Felipe VI and Letizia, the King and Queen of Spain; Carl XVI Gustaf and Silvia, the King and Queen of Sweden; and Alexander and Katherine, the former Crown Prince and Crown Princess of Yugoslavia.

Other monarchs and heads of royal houses from different parts of the world, including native monarchies of Commonwealth nations, also sent their condolences.

Flags were flown at half-mast at several royal palaces. The Norwegian Royal House announced that a flag would be flown at half-mast from the balcony of the Royal Palace, Oslo, on 9 April and on the day of the funeral. On the day of the funeral, flags at the Grand Ducal Palace and Berg Castle in Luxembourg, and the Royal Standard of Sweden at Stockholm Palace were also flown at half mast.