Pine Forest is a city in Orange County, Texas, United States.

According to the United States Census Bureau, the city has a total area of 2.8 square miles (7.3 km2), all land.

There were 232 housing units at an average density of 83.8 per square mile (32.4/km2).

The racial makeup of the city was 97.63% White, 0.63% Native American, and 1.74% from two or more races.

17.0% of all households were made up of individuals, and 7.2% had someone living alone who was 65 years of age or older.