Lake Kiowa is a census-designated place (CDP) in Cooke County, Texas, United States, the majority of which consists of the gated community of the same name.

The lake is an impoundment on Indian Creek, part of the Trinity River watershed.

The community is 10 miles (16 km) southeast of Gainesville, the Cooke County seat.

[3] As of the 2020 United States census, there were 2,254 people, 1,070 households, and 839 families residing in the CDP.

The Association provides private security, limited to writing speeding/parking tickets and enforcing community rules.

Trash pickup is provided by the Association through a private contractor (recycling is no longer offered as of 2018, outside of aluminum can donation sites for the local Kiwanis Club).

The Callisburg Independent School District serves students residing in Lake Kiowa.

Each beach has picnic areas and a large pavilion is located at the Lodge (the community clubhouse and restaurant/bar).