Argillite is an unincorporated community on the Little Sandy River in Greenup County, Kentucky, United States.

It sits at the southern end of the confluence of Kentucky Routes 1 and 207.

The name refers to argillite, a type of stone, related to shale.

[2] Argillite was a stop along the Eastern Kentucky Railway between the Simonton and Laurel stops.

This Greenup County, Kentucky state location article is a stub.