Treaty is an unincorporated community in Liberty Township, Wabash County, in the U.S. state of Indiana.

[1] Treaty was founded in the mid-1870s, and was named after the nearby Treaty Creek.

[2] A post office was established at Treaty in 1874, and remained in operation until it was discontinued in 1935.

[3] Treaty is located on Indiana State Road 15 between Wabash and La Fontaine.

This Wabash County, Indiana location article is a stub.