| Country | Sovereign | Born | Acceded | Consort | ||
| United Kingdom | Queen Victoria | 24 May | 1819 | 20 Jun | 1837 | |
| Austro-Hungarian Empire | Emperor Franz Joseph I | 18 Aug | 1830 | 2 Dec | 1848 | Empress Elisabeth (b 1837) |
| Netherlands & Luxembourg | King Willem III | 19 Feb | 1817 | 17 Mar | 1849 | Queen Emma (b 1858) |
| Liechtenstein | Prince Johann II | 5 Oct | 1840 | 12 Nov | 1858 | |
| Montenegro | Prince Nikola | 7 Oct | 1841 | 13 Aug | 1860 | Princess Milena (b 1847) |
| Greece | King George I | 24 Dec | 1845 | 30 Mar | 1863 | Queen Olga (b 1851) |
| Denmark | King Christian IX | 8 Apr | 1818 | 16 Nov | 1863 | Queen Louise (b 1817) |
| Belgium | King Leopold II | 9 Apr | 1835 | 17 Dec | 1865 | Queen Marie Henriette (b 1836) |
| Romania | King Carol I | 20 Apr | 1839 | 20 Apr (26 Mar) | 1866 (1881) | Queen Elisabeth (b 1843) |
| Sweden & Norway | King Oscar II | 21 Jan | 1829 | 18 Sep | 1872 | Queen Sophia (b 1836) |
| Ottoman Empire | Sultan Abdul Hamid II | 22 Sep | 1842 | 31 Aug | 1876 | |
| Italy | King Umberto I | 14 Mar | 1844 | 9 Jan | 1878 | Queen Margherita (b 1851) |
| Russian Empire | Emperor Alexander III | 10 Mar | 1845 | 13 Mar | 1881 | Empress Maria Feodorovna (b 1847) |
| Spain | King Alfonso XIII | 17 May | 1886 | 17 May | 1886 | |
| Bulgaria | Prince Ferdinand | 26 Feb | 1861 | 7 Jul | 1887 | |
| German Empire | Emperor Wilhelm II | 27 Jan | 1859 | 15 Jun | 1888 | Empress Auguste Viktoria (b 1858) |
| Serbia | King Alexander I | 14 Aug | 1876 | 6 Mar | 1889 | |
| Monaco | Prince Albert | 13 Nov | 1848 | 10 Sep | 1889 | Princess Alice (b 1858) |
| Portugal | King Carlos I | 28 Sep | 1863 | 19 Oct | 1889 | Queen Amélie (b 1865) |
