| Grayland Beach State Park | |
| Map: | USA Washington#USA |
| Map Size: | 280 |
| Relief: | 1 |
| Location: | Pacific, Washington, United States |
| Coordinates: | 46.7886°N -124.0931°W |
| Area Acre: | 581 |
| Elevation: | 16feet |
| Elevation Avg: | 16 ft |
| Established: | 1969 |
| Operator: | Washington State Parks and Recreation Commission |
| Website: | Grayland Beach State Park |
Grayland Beach State Park is a public recreation area on the Pacific Ocean covering along the southern edge of the census-designated community of Grayland in Pacific County, Washington. The state park offers camping, hiking, fishing, clamming, and beachcombing.