| Official Name: | Shell Beach, Louisiana |
| Pushpin Map: | Louisiana#USA |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Louisiana |
| Subdivision Type2: | Parish |
| Subdivision Name2: | St. Bernard |
| Timezone: | Central (CST) |
| Utc Offset: | −06:00 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | −05:00 |
| Elevation Ft: | 3 |
| Coordinates: | 29.8533°N -89.6794°W |
| Area Code: | 504 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1628213 |
Shell Beach is an unincorporated community in St. Bernard Parish, Louisiana, United States. The community is located on the Mississippi River – Gulf Outlet Canal near Lake Borgne, east-southeast of Chalmette.
Fort Proctor, which is listed on the National Register of Historic Places, is located near Shell Beach.