| Official Name: | Fremont Center, Illinois |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Illinois#USA |
| Pushpin Label: | Fremont Center |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Illinois |
| Subdivision Type2: | County |
| Subdivision Name2: | Lake |
| Subdivision Type3: | Township |
| Subdivision Name3: | Fremont |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 820 |
| Coordinates: | 42.2978°N -88.0714°W |
| Area Code: | 847 & 224 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 422713 |
Fremont Center is an unincorporated community in Fremont Township, Lake County, Illinois, United States. Fremont Center is located at the junction of Illinois Route 60 and County Route 65V, 4.3miles west-northwest of downtown Mundelein.[1]