| Official Name: | Cedar Lake, Oklahoma |
| Settlement Type: | Census-designated place |
| Pushpin Map: | Oklahoma#USA |
| Pushpin Label: | Cedar Lake |
| Coordinates: | 35.4275°N -98.1931°W |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Oklahoma |
| Subdivision Type2: | County |
| Subdivision Name2: | Canadian |
| Area Footnotes: | [1] |
| Area Total Sq Mi: | 0.94 |
| Area Land Sq Mi: | 0.87 |
| Area Water Sq Mi: | 0.08 |
| Area Total Km2: | 2.45 |
| Area Land Km2: | 2.24 |
| Area Water Km2: | 0.21 |
| Population As Of: | 2020 |
| Population Density Km2: | 180.09 |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 1447 |
| Postal Code Type: | ZIP Code |
| Postal Code: | 73047 (Hinton) |
| Area Code: | 405/572 |
| Blank Name: | FIPS code |
| Blank Info: | 40-12937 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2806999 |
| Population Total: | 404 |
| Unit Pref: | Imperial |
| Population Density Sq Mi: | 466.51 |
Cedar Lake is an unincorporated community and census-designated place (CDP) in Canadian County, Oklahoma, United States. It was first listed as a CDP prior to the 2020 census.
The CDP is in southwestern Canadian County, built around Cedar Lake, a reservoir. It is southeast of Hinton, southwest of El Reno, and west of Oklahoma City.