Green Hill, or Greenhill, is an unincorporated community in Titus County, Texas, United States.

[1] Green Hill is situated on Farm to Market Road 2152, and was settled in the 1850s.

It was named for pastor E. H. Green.

A post office operated from 1857 to 1860, and reopened from 1872 to 1907.

By 1933, it had a population of 75.