| Official Name: | Carlton, Alabama |
| Settlement Type: | Unincorporated community Census-designated place |
| Pushpin Map: | Alabama |
| Pushpin Label: | Carlton |
| Pushpin Map Caption: | Location within the state of Alabama |
| Pushpin Mapsize: | 200 |
| Coordinates: | 31.343°N -87.845°W |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name: | United States |
| Subdivision Name1: | Alabama |
| Subdivision Name2: | Clarke |
| Area Footnotes: | [1] |
| Area Total Km2: | 11.72 |
| Area Total Sq Mi: | 4.52 |
| Area Land Km2: | 11.71 |
| Area Land Sq Mi: | 4.52 |
| Area Water Km2: | 0.01 |
| Area Water Sq Mi: | 0.01 |
| Elevation Ft: | 171 |
| Population As Of: | 2020 |
| Population Total: | 46 |
| Population Density Km2: | 3.93 |
| Population Density Sq Mi: | 10.18 |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Postal Code Type: | ZIP code |
| Postal Code: | 36515 |
| Area Code: | 251 |
| Blank Name: | FIPS code |
| Blank Info: | 01-12112 |
| Unit Pref: | Imperial |
Carlton is a unincorporated community and census-designated place (CDP) in Clarke County, Alabama, United States. As of the 2020 census, its population was 46.[2] It was formerly known as Hal's Lake. The Isaac Nettles Gravestones are located in Carlton in the Mount Nebo Baptist Church Cemetery. They are listed on the National Register of Historic Places. There was one convenience store in Carlton until 2009.
Carlton is located in southern Clarke County at 31.343°N -87.846°W and has an elevation of 171feet.