List of heirs to the Italian throne

The list includes all individuals who were first in line to the throne of Italy, either as heir apparent or as heir presumptive, since 1861. Those who actually succeeded to the throne are shown in bold.

Standard and Arms of the Prince of Piedmont

Heirs to the throne

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Heirs to the Italian throne
Monarch Heir Relationship
to monarch
Became heir
(Date; Reason)
Ceased to be heir
(Date; Reason)
Next in line of succession
Vittorio Emanuele II Prince Umberto, Prince of Piedmont Son 17 March 1861
Father proclaimed king of Italy
9 January 1878
Father died, became king
Prince Amedeo, Duke of Aosta, 1861–1869, brother
Prince Vittorio Emanuele, Prince of Naples, 1869–1878, son
Umberto I Prince Vittorio Emanuele, Prince of Naples Son 9 January 1878
Father became king
29 July 1900
Father assassinated, became king
Prince Amedeo, Duke of Aosta, 1878–1890, uncle
Prince Emanuele Filiberto, Duke of Aosta, 1890–1900, first cousin
Vittorio Emanuele III Prince Emanuele Filiberto, Duke of Aosta First cousin 29 July 1900
First cousin became king
15 September 1904
Son born to king
Prince Amedeo, Duke of Apulia, son
Prince Umberto, Prince of Piedmont Son 15 September 1904
Born
9 May 1946
Father abdicated, became king
Prince Emanuele Filiberto, Duke of Aosta, 1904–1931, first cousin once removed
Prince Amedeo, Duke of Aosta, 1931–1937, second cousin
Prince Vittorio Emanuele, Prince of Naples, 1937–1946, son
Umberto II Prince Vittorio Emanuele, Prince of Naples Son 9 May 1946
Father became king
12 June 1946
Monarchy abolished by referendum
Prince Aimone, Duke of Aosta, second cousin once removed