Graysville is an unincorporated community in Turman Township, Sullivan County, in the U.S. state of Indiana.

[3] The community is part of the Terre Haute Metropolitan Statistical Area.

Graysville was named after its founder, Joe Gray.

The United States Census Bureau delineated Graysville as a census designated place in the 2022 American Community Survey.

[6] This Sullivan County, Indiana location article is a stub.