Harper is an unincorporated community in Kitsap County, in the U.S. state of Washington.[1] It is part of the Southworth census-designated place.
A post office called Harper was established in 1900.[2] The community was named after F. C. Harper, a state legislator.[3]
47°31′14″N 122°31′10″W / 47.52056°N 122.51944°W