| Settlement Type: | Census-designated place |
| Pushpin Map: | Indiana#USA |
| Pushpin Label: | Adams Lake |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Indiana |
| Subdivision Type2: | County |
| Subdivision Name2: | LaGrange |
| Subdivision Type3: | Township |
| Subdivision Name3: | Johnson |
| Area Footnotes: | [1] |
| Unit Pref: | Imperial |
| Area Total Sq Mi: | 0.83 |
| Area Land Sq Mi: | 0.41 |
| Area Water Sq Mi: | 0.42 |
| Population As Of: | 2020 |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 955 |
| Coordinates: | 41.5536°N -85.3303°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 46795 (Wolcottville) |
| Area Code: | 260 |
| Blank Name: | FIPS code |
| Blank Info: | 18-00532 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2830435 |
| Adams Lake | |
Adams Lake is an unincorporated community and census-designated place (CDP) in LaGrange County, Indiana, United States.
The community is in southeastern LaGrange County, surrounding the natural water body of Adams Lake. It is 2miles northeast of Wolcottville and 9miles southeast of LaGrange, the county seat.
According to the U.S. Census Bureau, the Adams Lake CDP has a total area of 0.83sqmi, of which 0.41sqmi are land and 0.42sqmi, or 50.06%, are water.[1] The lake drains at its south end into an unnamed creek which flows south to Little Elkhart Creek, a west-flowing tributary of the North Branch of the Elkhart River, part of the St. Joseph River watershed leading to Lake Michigan.