Weatherford is a city and the county seat of Parker County, Texas, United States. In 2020, its population was 30,854. Weatherford is named after Thomas J. Weatherford, a State senator and advocate for Texas's secession to the Confederate States.

Parker County is a county located in the U.S. state of Texas. As of the 2020 census, its population was 148,222. The county seat is Weatherford. The county was created in 1855 and organized the following year. It is named for Isaac Parker, a state legislator who introduced the bill that established the county in 1855. Parker later fought in the Texas Brigade.