Sovereign Princes - Monaco

List of Sovereign Princes of Monaco from Honoré II (1604), Grimaldi family, to Prince Albert II today.

Sovereigns
14
In office
Albert II
Longest reign
62 years
Honoré III
Houses & dynasties
2

Chronological list

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Grimaldi 1604–1731 · 4 sovereigns

  1. 1604–1662
    Honoré II 58 years
  2. 1662–1701
    Louis I 39 years
  3. 1701–1731
    Antoine I 30 years
  4. 1731–1731
    Louise-Hippolyte less than a year

Goyon de Matignon 1731–1733 · 1 sovereign

  1. 1731–1733
    Jacques I 2 years

Grimaldi 1733–2026 · 9 sovereigns

  1. 1733–1795
    Honoré III 62 years
  2. 1814–1819
    Honoré IV 5 years
  3. 1819–1841
    Honoré V 22 years
  4. 1841–1856
    Florestan I 15 years
  5. 1856–1889
    Charles III 33 years
  6. 1889–1922
    Albert I 33 years
  7. 1922–1949
    Louis II 27 years
  8. 1949–2005
    Rainier III 56 years
  9. since 2005
    Albert II In office 21 years