Annetta is a town in Parker County, Texas, United States.

[5] The town is named after the daughter of the founder of the town, a Mr. Fraser who built a station and general store in the area in the mid-1870s.

[6] According to the United States Census Bureau, the town has a total area of 3.81 square miles (9.9 km2), of which 3.75 square miles (9.7 km2) is land and 0.06 square miles (0.16 km2) (2.25%) is water.

[8] As of the 2020 United States census, there were 3,041 people, 880 households, and 788 families residing in the town.

The Town of Annetta is served by the Aledo Independent School District.