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| Louis II | |||||
|---|---|---|---|---|---|
 Formal portrait, 1923 | |||||
| Prince of Monaco | |||||
| Reign | 26 June 1922 – 9 May 1949 | ||||
| Predecessor | Albert I | ||||
| Successor | Rainier III | ||||
| Born | 12 July 1870 Baden, Grand Duchy of Baden | ||||
| Died | 9 May 1949 (aged 78) Prince's Palace, Monaco | ||||
| Burial | |||||
| Spouse | |||||
| Issue | Charlotte, Hereditary Princess of Monaco (illegitimate) | ||||
| |||||
| House | Grimaldi | ||||
| Father | Albert I, Prince of Monaco | ||||
| Mother | Mary Victoria Hamilton | ||||
| Military career | |||||
| Allegiance |  Monaco France | ||||
| Service | .svg){kind=small} French Army | ||||
| Years of service | 1895-1899 1914-1918 (end of active service) | ||||
| Rank |  Brigadier general | ||||
| Unit | 5th Army | ||||
| Battles / wars | World War I | ||||
Louis II (Louis Honoré Charles Antoine Grimaldi; 12 July 1870 – 9 May 1949) was Prince of Monaco from 26 June 1922 to 9 May 1949.