O'Brien

(Texas)

O'Brien is a city in Haskell County, Texas, United States. The population was 91 at the 2020 census. O'Brien is located at the junction of Farm to Market Road 2229 and Texas State Highway 6; the nearest large city is Abilene, 70 miles to the south. The area was hit by a destructive and deadly F4 tornado on March 13, 1953.