Posey is an unincorporated community located in Lubbock County, Texas, United States.

Walter Samson Posey's family donated land for a right of way for the ATKC Railroad.

It had 25 residents and three businesses in 1936, the year the community was officially established.

In 1941, Posey grew to have 70 residents, a church, a grain elevator, and two businesses.

[3] Posey is on the Atchison, Topeka and Santa Fe Railway on U.S. Route 84, 11 mi (18 km) southeast of Lubbock and 6 mi (9.7 km) northwest of Slaton in southeastern Lubbock County.