| Pantelimon I. Sinadino | |
| Term Start: | 1837 |
| Term End: | 1839 |
| Predecessor: | Dimitrie Lovcinski |
| Term Start2: | 1840 |
| Term End2: | 1842 |
| Successor2: | Dimitrie Lovcinski |
| Death Date: | Chișinău |
| Relations: | Pantelimon V. Sinadino (grandson) |
Pantelimon I. Sinadino was a Bessarabian politician of Greek descent. He served as mayor of Chișinău in 1837–1839 and 1840–1842, being preceded and succeeded by Dimitrie Lovcinski. Sinadino was the grandfather of Pantelimon V. Sinadino, who also was mayor of Chișinău between 1903 and 1904, 1905–1907 and 1909–1910.