Wildwood Lake is a census-designated place (CDP) in Bradley County, Tennessee, United States.

Wildwood Lake is situated approximately four miles southeast of downtown Cleveland.

APD-40 and State Route 313 (Ladd Springs Road) are also major connectors to the community.

[8] As of the 2020 United States census, there were 3,286 people, 1,309 households, and 1,022 families residing in the CDP.

20.3% of all households were made up of individuals, and 8.2% had someone living alone who was 65 years of age or older.