| Official Name: | Lincoln Heights, Ohio |
| Settlement Type: | Census-designated place |
| Pushpin Map: | Ohio#USA |
| Pushpin Label: | Lincoln Heights |
| Coordinates: | 40.7672°N -82.4794°W |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Ohio |
| Subdivision Type2: | County |
| Subdivision Name2: | Richland |
| Subdivision Type3: | Township |
| Subdivision Name3: | Madison |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Sq Mi: | 0.53 |
| Area Land Sq Mi: | 0.53 |
| Area Water Sq Mi: | 0.00 |
| Area Total Km2: | 1.38 |
| Area Land Km2: | 1.38 |
| Area Water Km2: | 0.00 |
| Population Total: | 1039 |
| Population Density Sq Mi: | 1953.01 |
| Population Density Km2: | 753.98 |
| Population As Of: | 2020 |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 1270 |
| Postal Code Type: | ZIP Code |
| Postal Code: | 44905 (Mansfield) |
| Area Code: | 419/567 |
| Blank Name: | FIPS code |
| Blank Info: | 39-43764 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2812838 |
Lincoln Heights is an unincorporated area and census-designated place (CDP) in Richland County, Ohio, United States. It was first listed as a CDP prior to the 2020 census.
The CDP is in east-central Richland County, in the center of the east part of Madison Township. It is bordered to the west by the city of Mansfield, to the east by unincorporated Wooster Heights and to the southwest by unincorporated East Mansfield. U.S. Route 42 (Ashland Road) forms the northwestern edge of the CDP. Route 42 leads northeast 11miles to Ashland and southwest 2miles to the center of Mansfield. Ohio State Route 430 (Wooster Road; former U.S. Route 30) forms the southern edge of the CDP; it leads west into Mansfield and east to Wooster. State Route 39 (Lucas Road) leads southeast from Lincoln Heights to Perrysville.