| Official Name: | Lake Kerr, Florida |
| Settlement Type: | Census-designated place |
| Pushpin Map: | Florida#USA |
| Pushpin Label: | Lake Kerr |
| Coordinates: | 29.3572°N -81.7744°W |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Name1: | Florida |
| Subdivision Type2: | County |
| Subdivision Name2: | Marion |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Sq Mi: | 16.57 |
| Area Land Sq Mi: | 9.87 |
| Area Water Sq Mi: | 6.69 |
| Area Total Km2: | 42.91 |
| Area Land Km2: | 25.57 |
| Area Water Km2: | 17.33 |
| Population Total: | 1843 |
| Population As Of: | 2020 |
| Population Footnotes: | [2] |
| Population Density Km2: | 72.07 |
| Population Density Sq Mi: | 186.65 |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 25 |
| Postal Code Type: | ZIP Code |
| Postal Code: | 32134 (Fort McCoy) |
| Area Code: | 352 |
| Blank Name: | FIPS code |
| Blank Info: | 12-38238 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2812664 |
Lake Kerr is an unincorporated community and census-designated place (CDP) in northeastern Marion County, Florida, United States, surrounding the lake of the same name. It is 30miles northeast of Ocala, the Marion county seat, and southwest of Palatka.
Lake Kerr was first listed as a CDP for the 2020 census, at which time the population was 1,843.[2] It is part of the Ocala, Florida Metropolitan Statistical Area.