This is a list of highest points in the U.S. state of Washington, in alphabetical order by county.
| County | Name | data-sort-type="number" | Height feet / m | data-sort-type="number" | Prominence | Range | Notes |
|---|---|---|---|---|---|---|---|
| 2100feet | 190feet | ||||||
| 6180feet | 60feet | ||||||
| 3629feet | 1849feet | ||||||
| 9511feet | 3711feet | ||||||
| 7218feet | 818feet | ||||||
| Sturgeon Rock-West Ridge | 4080feet | 0feet | |||||
| 6387feet | 2407feet | ||||||
| 4965feet | 2005feet | ||||||
| 4254feet | 2674feet | ||||||
| 7140feet | 4740feet | ||||||
| Franklin County High Point | 1640feet | 541feet | |||||
| 6379feet | 779feet | Mount Misery, the county's second-highest point, is 13 feet lower and about a kilometer away.[1] | |||||
| 2899feet | 749feet | ||||||
| 4880feet | 0feet | The actual Grays Harbor County high point is less than 100 meters away from 4949foot Wynoochee Point, which lies in Mason County. | |||||
| Camano Island High Point | 580feet | 580feet | |||||
| 7969feet | 7838feet | Ultra prominent | |||||
| 7960feet | 3480feet | ||||||
| 1761feet | 1521feet | ||||||
| 7960feet | 3480feet | ||||||
| Indian Rock | 5845feet | 2565feet | |||||
| 8000feet | 240feet | ||||||
| 3568feet | 1268feet | ||||||
| 6612feet | 2132feet | ||||||
| 8956feet | 3996feet | ||||||
| Pacific County High Point | 3000feet | 1480feet | |||||
| 7320feet | 1720feet | ||||||
| Mount Rainier | 14411feet | 13210feet | Ultra prominent Highest point in Washington state | ||||
| 2407feet | 2407feet | The second highest mountain on an ocean island in the contiguous 48 states | |||||
| 9114feet | 3034feet | ||||||
| Mount Adams-West Slope | 8920feet | 0feet | Prior to its 1980 eruption, Mount St. Helens was 9677feet | ||||
| Glacier Peak | 10520feet | 7498feet | Ultra prominent | ||||
| Mount Spokane | 5883feet | 3503feet | |||||
| Abercrombie Mountain | 7308feet | 5168feet | Selkirk Mountains | Ultra prominent | |||
| 2922feet | 762feet | ||||||
| 2673feet | 393feet | ||||||
| 4888feet | 168feet | ||||||
| Mount Baker | 10781feet | 8812feet | Ultra prominent | ||||
| 4009feet | 1089feet | ||||||
| Mount Adams | 12276feet | 8116feet | Ultra prominent |