Stearleyville is an unincorporated community in Jackson Township, Clay County, Indiana.

The townsite of Stearleyville was founded by George Stearley, the son of German immigrants Johann (John) and Rosanna Burkhardt Stierle from Pfuhl, Neu-Ulm, Bavaria who emigrated to Clay County in 1856.

In this family there were six sons: George, William, John, Fred, Charles and Tobias, and one daughter, Rose.

A blacksmith shop was started by George Stearley II, then operated by his brother Roy.

A post office was established at Stearleyville in 1893, and remained in operation until it was discontinued in 1902.