| Belltown | |
| Native Name: | New Providence |
| Settlement Type: | Unincorporated community |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Illinois |
| Subdivision Type2: | County |
| Subdivision Name2: | Greene |
| Pushpin Map: | Illinois#USA |
| Pushpin Map Caption: | Location of Belltown within Illinois |
| Coordinates: | 39.3836°N -90.4086°W |
| Established Date: | 1867 |
| Elevation Ft: | 495 |
| Population As Of: | 2000 |
| Population Density Km2: | auto |
| Timezone1: | CST |
| Utc Offset1: | -6 |
| Timezone1 Dst: | CDT |
| Utc Offset1 Dst: | -5 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 422455 |
Belltown is an unincorporated community in Greene County, Illinois, United States. The community is located along Rt. 67 between White Hall and Carrollton.