Walla Walla is an unincorporated community in Cumberland County, Illinois, United States.

It is named after Walla Walla, a city in Washington state, which in turn was named after a native American term meaning "Place of Many Waters".

Walla Walla (GNIS FID: 423281) is a populated place located within the Township of Greenup, a minor civil division (MCD) of Cumberland County.

Cumberland County is in the Central Time Zone (UTC -6 hours).

This Cumberland County, Illinois location article is a stub.