Livengood is a census-designated place (CDP) in Yukon-Koyukuk Census Area, Alaska, United States. The population was 29 at the 2000 census.

Livengood is located at 65°29′24″N 148°32′48″W / 65.49°N 148.54667°W / 65.49; -148.54667 (65.489993, -148.546629).

According to the United States Census Bureau, the CDP has a total area of 267.8 square miles (694 km²), of which 265.7 square miles (688 km²) is land and 2.2 square miles (5.7 km²) (0.81%) is water.

As of the census of 2000, there were 29 people, 13 households, and 6 families residing in the CDP. The population density was 0.1 people per square mile (0.0/km²). There were 31 housing units at an average density of 0.11/sq mi (0.04/km²). The racial makeup of the CDP was 83% White, 7% Native American, 3% Asian, and 7% from two or more races.

There were 13 households out of which 15% had children under the age of 18 living with them, 40% were married couples living together, and 55% were non-families. 45% of all households were made up of individuals and 10% had someone living alone who was 65 years of age or older. The average household size was 2.2 and the average family size was 3.2.