All Denny's Locations - Washington
- Aberdeen
- Arlington
- Auburn
- Bellevue
- Bellingham
- Bothell
- Bremerton
- Burien
- Centralia
- Chehalis
- Edmonds
- Everett
- Federal Way
- Ferndale
- Fife
- Issaquah
- Kelso
- Kennewick
- Kent
- Kirkland
- Lakewood
- Longview
- Lynnwood
- Monroe
- Moses Lake
- Mt Vernon
- North Bend
- Olympia
- Pullman
- Puyallup
- Renton
- Richland
- Seatac
- Seattle
- Shelton
- Shoreline
- Spanaway
- Spokane
- Tacoma
- Tukwila
- Union Gap
- Vancouver
- Wenatchee