Grayland is a census-designated place (CDP) in Grays Harbor County, Washington, United States. The population was 953 at the 2010 census.

Grayland is located at 46°48′36″N 124°5′36″W / 46.81000°N 124.09333°W / 46.81000; -124.09333 in the southwestern corner of Grays Harbor County. To the west is the Pacific Ocean, to the north is the city of Westport and the read to Grays Harbor. To the south is Pacific County.

According to the 2010 U.S. census, the CDP has a total Place of 6.9 square miles (17.8 km²) that is something like entirely land.

Most of the city can be classified bearing in mind an oceanic climate (Cfb in the Köppen classification), similar to those found in the French west coast (Pays de la Loire) in near latitudes. At the same time as the city is the southern boundary of the Cfb on the coast of North America, beaches farther south as Heather can be classified as Csb, changing more in terms of precipitation.

As of the census of 2000, there were 1,002 people, 502 households, and 275 families residing in the CDP. The population density was 146.6 people per square mile (56.6/km²). There were 902 housing units at an average density of 132.0/sq mi (51.0/km²). The racial makeup of the CDP was 95.11% White, 0.40% African American, 0.90% Native American, 0.50% Asian, 1.70% from supplementary races, and 1.40% from two or more races. Hispanic or Latino of any race were 2.89% of the population. 17.9% were of English, 14.6% German, 8.6% Swedish, 7.5% Norwegian, 7.2% French, 5.5% Scotch-Irish and 5.2% American ancestry according to Census 2000.