| # | Name | Rank | Elevation | Prominence | Counties | Quadrangle |
| 1 | Roaring Ridge | 2571 | 4,998' | 498' | Kittitas | Lost Lake |
| 2 | Three Sisters South, The | 2578 | 4,984' | 444' | Pierce | Bearhead Mountain |
| 3 | Cabin Mountain | 2582 | 4,980' | 1,080' | Kittitas | Blowout Mountain |
| 4 | 4980 | S | 4,980' | 280' | King | Blowout Mountain |
| 5 | 4973 | 2596 | 4,973' | 313' | Skamania | French Butte |
| 6 | Tronsen Ridge | 2600 | 4,970' | 350' | Chelan | Tiptop |
| 7 | "Moolock Mountain" | 2602 | 4,965' | 945' | King | Mount Si |
| 8 | 4965 | 4,965' | 44' | Cowlitz | Goat Mountain | |
| 9 | 4963 | 2606 | 4,963' | 303' | Kittitas | Frost Mountain |
| 10 | 4957 | 2611 | 4,957' | 407' | Mason | Wynoochee Lake |
| 11 | "Stheno" | 2612 | 4,956' | 1,336' | Jefferson | Mount Hoquiam |
| 12 | Rampart Ridge | 4,952' | 212' | Pierce | Mount Rainier West | |
| 13 | Vanson Peak | 2626 | 4,940' | 560' | Lewis | Vanson Peak |
| 14 | 4940 | 2628 | 4,940' | 400' | Chelan | Manson |
| 15 | Hoquiam, Mount | 4,909' | 249' | Jefferson | Mount Hoquiam | |
| 16 | 4907 | 2641 | 4,907' | 607' | Kittitas | Raven Roost |
| 17 | Huckleberry Mountain | 2646 | 4,903' | 763' | King | Nagrom |
| 18 | Spud Hill | 2649 | 4,900' | 877' | Skamania | East Canyon Ridge |
| 19 | 4900 | 2652 | 4,900' | 640' | Lewis | Wahpenayo Peak |
| 20 | Puyallup Lookout | 2653 | 4,900' | 600' | Pierce | Ashford |
| 21 | "Sleepover Peak" | 2657 | 4,900' | 520' | King & Kittitas | Blowout Mountain |
| 22 | Martin Peak | 2664 | 4,900' | 360' | Pierce | Golden Lakes |
| 23 | "No Name Peak" | S | 4,900' | 280' | Jefferson | Mount Hoquiam |
| 24 | Virginia Peak | 4,900' | 160' | Pierce | Golden Lakes | |
| 25 | Three O'Clock Ridge | 4,900' | 40' | Clallam | Mount Zion | |
| 26 | "Snaggle Tree Peak" | 2669 | 4,898' | 678' | King & Kittitas | Blowout Mountain |
| 27 | Addy Mountain | 2676 | 4,888' | 2,546' | Stevens | Addy Mountain |
| 28 | 4884 | 4,884' | 27' | Grays Harbor | Wynoochee Lake | |
| 29 | Divide Ridge | 2682 | 4,878' | 658' | King | Nagrom |
| 30 | 4860 | 2691 | 4,860' | 480' | Pierce | Mount Wow |
| 31 | Tongue Mountain | 2718 | 4,838' | 1,218' | Lewis | Tower Rock |
| 32 | Skate Mountain, East | 2730 | 4,820' | 800' | Lewis | Tatoosh Lakes |
| 33 | Paul Peak | 2735 | 4,820' | 400' | Pierce | Golden Lakes |
| 34 | Keller Butte | 2742 | 4,811' | 1,791' | Ferry | Keller Butte |
| 35 | Harrys Ridge | 2760 | 4,792' | 412' | Skamania | Spirit Lake West |
| 36 | 4789 | 2761 | 4,789' | 449' | Skamania | McCoy Peak |
| 37 | Teneriffe, Mount | 2762 | 4,788' | 648' | King | Mount Si |
| 38 | 4785 | 2765 | 4,785' | 405' | Yakima | Raven Roost |
| 39 | Little Huckleberry Mountain | 2768 | 4,781' | 1,651' | Skamania | Little Huckleberry Mountain |
| 40 | Whitestone Ridge | 2769 | 4,780' | 2,040' | Ferry | Friedlander Meadows |
| 41 | Lone Butte | 2774 | 4,780' | 988' | Skamania | Lone Butte |
| 42 | 4780 | 2777 | 4,780' | 760' | Lewis | Purcell Mountain |
| 43 | 4780 | 2788 | 4,780' | 320' | King | Mount Si |
| 44 | Cody Butte | 2800 | 4,764' | 1,224' | Ferry | Cody Butte |
| 45 | Christoff Benchmark | 2801 | 4,764' | 304' | King | Nagrom |
| 46 | Lime Creek Mountain | 2802 | 4,763' | 2,578' | Stevens | Boundary |
| 47 | "High Hut" | 2814 | 4,743' | 1,043' | Lewis | Anderson Lake |
| 48 | Storm King Mountain | 2825 | 4,739' | 2,239' | Lewis | Mineral |
| 49 | West Twin Butte | 2834 | 4,726' | 626' | Skamania | Lone Butte |
| 50 | Lone Pine Butte | 2839 | 4,720' | 1,613' | Klickitat | Lone Pine Butte |
| 51 | 4700 | 2853 | 4,700' | 520' | Lewis | Ohanapecosh Hot Springs |
| 52 | East Twin Butte | 2859 | 4,700' | 440' | Skamania | Lone Butte |
| 53 | August Peak | 4,700' | 160' | Pierce | Golden Lakes | |
| 54 | "Scout Patrol Peak" | 2868 | 4,693' | 353' | King | Findley Lake |
| 55 | 4691 | 2869 | 4,691' | 431' | Yakima | Manastash Lake |
| 56 | Blag Mountain | 2874 | 4,687' | 1,147' | Chelan | Peshastin |
| 57 | Devils Table | 2880 | 4,682' | 382' | Yakima | Meeks Table |
| 58 | Tumtum Peak | 2882 | 4,678' | 1,098' | Pierce | Wahpenayo Peak |
| 59 | Sand Ridge | 4,665' | 125' | Yakima | Spiral Butte | |
| 60 | "Lone Tree Mountain" | 2893 | 4,660' | 960' | Lewis | Tower Rock |
| 61 | Quartz Mountain | 2894 | 4,660' | 920' | King | Lake Philippa |
| 62 | Red Top Mountain | 2931 | 4,632' | 1,824' | Stevens | Leadpoint |
| 63 | Bismark Mountain | 2935 | 4,626' | 846' | Skamania | Spirit Lake East |
| 64 | Cowpuncher Ridge | 2937 | 4,625' | 405' | Yakima | Meeks Table |
| 65 | "Loser Ridge" | 2944 | 4,620' | 960' | Kittitas | Lost Lake |
| 66 | "Big Muffin" | 2945 | 4,620' | 960' | King & Kittitas | Lost Lake |
| 67 | Armstrong Mountain | 2947 | 4,620' | 800' | Okanogan | Moses Mountain |
| 68 | Lone Tree Mountain | S | 4,620' | 280' | Lewis | Tower Rock |
| 69 | "Dixie Peak" | 2971 | 4,606' | 426' | King | Mount Si |
| 70 | 4598 | 2974 | 4,598' | 1,098' | Cowlitz | Goat Mountain |
| 71 | Pataniks Pushtye | 2979 | 4,585' | 685' | Skamania | Lone Butte |
| 72 | "Little Saint Helens" | 2982 | 4,582' | 682' | King | Findley Lake |
| 73 | "Rumble Mountain" | 2987 | 4,580' | 1,320' | King | Lost Lake |
| 74 | 4580 | 2992 | 4,580' | 440' | Lewis | Wahpenayo Peak |
| 75 | "Blowdown Mountain" | S | 4,580' | 280' | King | Mount Si |
| 76 | Sweet Peak | 4,580' | 240' | Pierce | Golden Lakes | |
| 77 | Amabilis Mountain | 3000 | 4,568' | 2,091' | Kittitas | Stampede Pass |
| 78 | Goose Egg Mountain | 3002 | 4,566' | 1,586' | Yakima | Tieton Basin |
| 79 | Soda Peaks, West | 3010 | 4,559' | 1,714' | Skamania | Bare Mountain |
| 80 | 4540 | 3018 | 4,540' | 480' | Chelan | Tiptop |
| 81 | 4540 | 3023 | 4,540' | 360' | Chelan | Tiptop |
| 82 | 4540 | S | 4,540' | 280' | Grays Harbor | Mount Hoquiam |
| 83 | Tumwater Mountain | 3040 | 4,525' | 2,407' | Chelan | Leavenworth |
| 84 | Storm King, Mount | 3041 | 4,525' | 750' | Clallam | Lake Sutherland |
| 85 | "The Pulpit" | 3047 | 4,523' | 503' | King | Lake Philippa |
| 86 | Gibson Peak | 3049 | 4,517' | 1,457' | Grays Harbor | Colonel Bob |
| 87 | Colonel Bob | 3051 | 4,515' | 1,095' | Grays Harbor | Colonel Bob |
| 88 | 4506 | 3054 | 4,506' | 486' | Kittitas | Blowout Mountain |
| 89 | 4500 | 3059 | 4,500' | 720' | Yakima | Rimrock Lake |
| 90 | 4485 | 3082 | 4,485' | 425' | Yakima | Raven Roost |
| 91 | 4485 | 3083 | 4,485' | 385' | Chelan | Blewett |
| 92 | Island Mountain | 3088 | 4,475' | 1,255' | Kittitas | Polallie Ridge |
| 93 | "Greenway Mountain" | 3101 | 4,460' | 480' | King | Chester Morse Lake |
| 94 | 4460 | 3103 | 4,460' | 455' | Yakima | Cliffdell |
| 95 | "Radio Mountain" | 3104 | 4,460' | 440' | King & Kittitas | Snoqualmie Pass |
| 96 | 4460 | 3105 | 4,460' | 400' | King | Lost Lake |
| 97 | Gardner, Mount | 3115 | 4,453' | 673' | King | Findley Lake |
| 98 | Green Lookout Mountain | 3118 | 4,442' | 912' | Skamania | Lookout Mountain |
| 99 | 4435 | 3120 | 4,435' | 335' | Lewis | Anderson Lake |
| 100 | 4423 | 3126 | 4,423' | 403' | Yakima | Mount Clifty |
| 101 | 4420 | 3129 | 4,420' | 1,080' | Klickitat | Guler Mountain |
| 102 | Flattop Mountain | 3131 | 4,420' | 800' | Skamania | Trout Lake |
| 103 | "Dandy Peak" | 3132 | 4,420' | 720' | King | Stampede Pass |
| 104 | Washington, Mount | 3136 | 4,420' | 320' | King | Chester Morse Lake |
| 105 | "Gibson Peak" | 4,418' | 238' | Grays Harbor | Colonel Bob | |
| 106 | 4413 | 3145 | 4,413' | 1,513' | Lewis | Anderson Lake |
| 107 | Twin Rocks, West | 3152 | 4,398' | 742' | Skamania | Lookout Mountain |
| 108 | Silver Star Mountain | 3155 | 4,390' | 1,530' | Skamania | Bobs Mountain |
| 109 | Timbered Peak | 3165 | 4,381' | 1,041' | Skamania | Bare Mountain |
| 110 | Elk Rock | 3166 | 4,380' | 1,160' | Cowlitz | Elk Rock |
| 111 | "Humility Hill" | 3184 | 4,358' | 818' | Chelan | Peshastin |
| 112 | "Mount Elbert" | 3191 | 4,341' | 2,650' | Lewis | The Rockies |
| 113 | "Change Peak" | 3204 | 4,340' | 360' | King | Chester Morse Lake |
| 114 | Rockies, The | 3215 | 4,332' | 742' | Lewis | The Rockies |
| 115 | 4325 | 3223 | 4,325' | 305' | Pierce | Sun Top |
| 116 | Johnston Ridge | S | 4,314' | 294' | Skamania | Spirit Lake West |
| 117 | Lyman Hill | 3232 | 4,307' | 3,437' | Skagit | Sedro-Woolley North |
| 118 | Pine Mountain | 3234 | 4,300' | 720' | Yakima | Pine Mountain |
| 119 | "Little Muffin" | 3236 | 4,300' | 600' | King & Kittitas | Lost Lake |
| 120 | Pigeon Peak | 4,300' | 40' | Pierce | Sunrise | |
| 121 | Badger Mountain | 3256 | 4,260' | 2,690' | Douglas | Orondo |
| 122 | Twin Rocks, East | 4,260' | 240' | Skamania | Lookout Mountain | |
| 123 | Laurel Hill | 4,260' | 40' | Lewis | Ohanapecosh Hot Springs | |
| 124 | Spencer Butte | 3278 | 4,247' | 827' | Skamania | Spencer Butte |
| 125 | 4235 | 3286 | 4,235' | 615' | Kittitas | Easton |
| 126 | Lookout Mountain | 3293 | 4,222' | 602' | Skamania | Lookout Mountain |
| 127 | "Ski Acres Hill" | 3296 | 4,220' | 600' | King & Kittitas | Snoqualmie Pass |
| 128 | 4220 | 3298 | 4,220' | 520' | Skamania | Lookout Mountain |
| 129 | Natapoc Mountain | 3307 | 4,219' | 2,125' | Chelan | Winton |
| 130 | Swauk Ridge | 3314 | 4,205' | 425' | Kittitas | Liberty |
| 131 | Big Huckleberry Mountain | 3316 | 4,203' | 983' | Skamania | Big Huckleberry Mountain |
| 132 | Hog Ranch Buttes | 3320 | 4,195' | 1,795' | Yakima | Black Rock Spring NE |
| 133 | Yakima Ridge | 3326 | 4,184' | 1,234' | Yakima | Black Rock Spring |
| 134 | Sturgeon Rock | 4,180' | 160' | Skamania | Bobs Mountain | |
| 135 | Siouxon Peak | 3341 | 4,169' | 1,389' | Skamania | Siouxon Peak |
| 136 | 4140 | 3367 | 4,140' | 360' | Kittitas | Quartz Mountain |
| 137 | Cougar Rock | 4,140' | 240' | Skamania | Lookout Mountain | |
| 138 | "Deconstruction Hill" | 3372 | 4,135' | 675' | King | Lester |
| 139 | 4128 | 3378 | 4,128' | 868' | Yakima | Rimrock Lake |
| 140 | 4122 | 3385 | 4,122' | 342' | Kittitas | Cle Elum Lake |
| 141 | Marble Mountain | 3388 | 4,116' | 1,296' | Skamania | Mount Mitchell |
| 142 | Tibbetts Mountain | 3390 | 4,115' | 1,015' | Chelan | Cashmere |
| 143 | Huffman Peak | 3398 | 4,106' | 526' | Skamania | Siouxon Peak |
| 144 | 4100 | 3403 | 4,100' | 1,040' | Skamania | Spencer Butte |
| 145 | 4100 | 3409 | 4,100' | 440' | Kittitas | Swauk Prairie |
| 146 | Hog Ranch Buttes, West | 3419 | 4,096' | 566' | Yakima | Black Rock Spring NW |
| 147 | Johnny George Mountain | 3423 | 4,090' | 630' | Ferry | Johnny George Mountain |
| 148 | 4086 | 3426 | 4,086' | 346' | Kittitas | Liberty |
| 149 | "Mt. Goodie" | 3438 | 4,060' | 680' | Lewis | Mineral |
| 150 | Moxee Benchmark | 3450 | 4,050' | 775' | Yakima | Black Rock Spring SW |
| 151 | 4039 | 3457 | 4,039' | 1,099' | Okanogan | Blue Buck Mountain |
| 152 | 4028 | S | 4,028' | 288' | Yakima | Hudson Creek |
| 153 | 4022 | 3465 | 4,022' | 402' | Kittitas | Liberty |
| 154 | Little Lookout Mountain | 3478 | 4,020' | 320' | Skamania | Lookout Mountain |