| Ioan Grigore Ghica | |
|---|---|
| Minister of Foreign Affairs of Principality of Romania | |
| In office October 17, 1865 – February 10, 1866 |
|
| Monarch | Alexandru Ioan Cuza |
| Preceded by | Alexandru Cantacuzino |
| Succeeded by | Nicolae Rosetti-Bălănescu |
| Ministry of National Defense of Principality of Romania | |
| In office July 19, 1861 – September 29, 1862 |
|
| Preceded by | office established |
| Succeeded by | Ion Emanoil Florescu |
| In office May 11, 1866 – August 5, 1866 |
|
| Preceded by | Dimitrie Lecca |
| Succeeded by | Nicolae Haralambie |
| Personal details | |
| Born | December 10, 1830 Iaşi |
| Died | March 21, 1881 (aged 50) Saint Petersburg |
Prince Ioan Grigore Ghica (December 10, 1830 – March 21, 1881) was a Romanian politician who served as the Minister of Foreign Affairs of Principality of Romania from October 17, 1865 until February 10, 1866 and as the Ministry of National Defense of Principality of Romania in two terms from July 19, 1861 until September 29, 1862 and from May 11, 1866 until August 5, 1866. He was the son of the last Prince of Moldavia Grigore Alexandru Ghica. Ioan Grigore Ghica also served as the ambassador to Istanbul, Vienna, Rome and Saint Petersburg.