Annetta is a town in Parker County, Texas, United States. The population was 3,041 in 2020.
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.
According to the United States Census Bureau, the town has a total area of , of which is land and (2.25%) is water.
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.