List of 1730 Major News Events in History, Most Important Historical Events in 1730
| Date | Event |
|---|---|
| April 8, 1730 | Shearith Israel, the first synagogue in continental North America, is dedicated. |
| July 8, 1730 | An estimated magnitude 8.7 earthquake causes a tsunami that damages more than 1,000 km (620 mi) of Chile's coastline. |
| October 1, 1730 | Ahmed III is forced to abdicate as the Ottoman sultan. |
| October 22, 1730 | Construction of the Ladoga Canal is completed. |
| November 18, 1730 | The future Frederick the Great of Prussia is granted a pardon by his father and is released from confinement. |