| Grigore Gheorghe Cantacuzino | |
| Office: | Mayor of Bucharest |
| Term Start: | March 1913 |
| Term End: | December 1913 |
| Predecessor: | Constantin Istrati |
| Party: | Conservative Party |
| Father: | Gheorghe Cantacuzino |
| Relatives: | Cantacuzino family Mihail G. Cantacuzino (brother) |
| Spouse: | Alexandrina Pallady |
| Children: | 1+, including Alexandru |
Grigore Gheorghe Cantacuzino (1872 - 1930) was a Romanian Conservative politician who served as Mayor of Bucharest from March to December 1913.[1] The son of Gheorghe Grigore Cantacuzino and brother of Mihail G. Cantacuzino, he married Alexandrina Pallady.[2]
One of his sons, Alexandru Cantacuzino, became a prominent figure in Romania's fascist Legionary Movement.