| Confederated Tribes and Bands of the Yakama Nation | http://www.yakama.com | Klickitat, Yakima |
| Yakama Tribal Council | (509) 865-5121 | |
| PO Box 151 | Fax: (509) 865-5528 | |
| Toppenish , WA 98948 , | | |
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| Confederated Tribes of the Chehalis Reservation | http://www.chehalistribe.org | Grays Harbor, Thurston |
| Chehalis Business Committee | (360) 273-5911 | |
| 420 Howanut Road PO Box 536 | (360) 753-3213 | |
| Oakville , WA 98568 , | Fax: (360) 273-5914 | |
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| Confederated Tribes of the Colville Reservation | http://www.colvilletribes.com | Ferry, Okanogan |
| Colville Business Council | (509) 634-2200 | |
| PO Box 150 | Fax: (509) 634-4116 | |
| Nespelem , WA 99155 , | | |
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| Cowlitz Indian Tribe | http://www.cowlitz.org | Clark, Cowlitz |
| Cowlitz Tribal Council | (360) 577-8140 | |
| 1055 9th Avenue Suite B | Fax: (360) 577-7432 | |
| Longview , WA 98632 , | | |
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| Hoh Indian Tribe | http://www.hohtribe-nsn.org | Jefferson |
| Hoh Tribal Business Committee | (360) 374-6582 | |
| P.O. Box 2196 2464 Lower Hoh Rd | Fax: (360) 374-5426 | |
| Forks , WA 98331 , | | |
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| Jamestown S’Klallam Tribe | http://www.jamestowntribe.org | Clallam |
| Jamestown S’Klallam Tribal Council | (360) 683-1109 | |
| 1033 Old Blyn Highway | Fax: (360) 681-4643 | |
| Sequim , WA 98382 , | | |
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| Kalispel Tribe of Indians | http://www.kalispeltribe.com | Pend Oreille |
| Kalispel Business Committee | (509) 445-1147 | |
| PO Box 39 | Fax: (509) 445-1705 | |
| Usk , WA 99180 , | | |
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| Lower Elwha Klallam Tribe | http://www.elwha.org | Clallam |
| Lower Elwha Business Committee | (360) 452-8471 | |
| 2851 Lower Elwha Road | Fax: (360) 452-3428 | |
| Port Angeles , WA 98363 , | | |
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| Lummi Nation | https://www.lummi-nsn.gov | Whatcom |
| Lummi Indian Business Council | (360) 384-1489 | |
| 2616 Kwina Road | Fax: (360) 380-1850 | |
| Bellingham , WA 98226 , | | |
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| Makah Tribe | http://www.makah.com | Clallam |
| Makah Tribal Council | (360) 645-2201 | |
| PO Box 115 | Fax: (360) 645-2788 | |
| Neah Bay , WA 98357 , | | |
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| Muckleshoot Indian Tribe | http://www.muckleshoot.nsn.us | King |
| Muckleshoot Tribal Council | (253) 939-3311 | |
| 39015 172nd Avenue SE | Fax: (253) 939-5311 | |
| Auburn , WA 98092 , | | |
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| Nisqually Indian Tribe | http://www.nisqually-nsn.gov | Thurston |
| Nisqually Tribal Council | (360) 456-5221 | |
| 4820 She-Nah-Num Drive SE | Fax: (360) 407-0125 | |
| Olympia , WA 98513 , | | |
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| Nooksack Indian Tribe | https://nooksacktribe.org | Whatcom |
| Nooksack Tribal Council | (360) 592-5164 | |
| 4979 Mount Baker Hwy Suite F | Fax: (360) 592-4506 | |
| Deming , WA 98244 , | | |
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| Port Gamble S’Klallam Tribe | http://www.pgst.nsn.us | Kitsap |
| Port Gamble S’Klallam Tribal Council | (360) 297-2646 | |
| 31912 Little Boston Road NE | Fax: (360) 297-7097 | |
| Kingston , WA 98346 , | | |
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| Puyallup Tribe | http://www.puyallup-tribe.com | Pierce |
| Puyallup Tribal Council | (253) 573-7800 | |
| 3009 E Portland Ave | Fax: (253) 573-7929 | |
| Tacoma , WA 98404 , | | |
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| Quileute Tribe | http://www.quileutenation.org | Clallam |
| Quileute Tribal Council | (360) 374-6163 | |
| PO Box 279 | Fax: (360) 374-6311 | |
| La Push , WA 98350 , | | |
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| Quinault Indian Nation | http://www.quinaultindiannation.com | Grays Harbor, Jefferson |
| Quinault Tribal Council | (360) 276-8211 | |
| PO Box 189 | Fax: (360) 276-4191 | |
| Taholah , WA 98587 , | | |
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| Samish Indian Nation | http://www.samishtribe.nsn.us | Skagit |
| Samish Indian Nation Tribal Council | (360) 293-6404 | |
| PO Box 217 2918 Commercial Ave | Fax: (360) 299-0790 | |
| Anacortes , WA 98221 , | | |
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| Sauk-Suiattle Indian Tribe | http://www.sauk-suiattle.com | Skagit |
| Sauk-Suiattle Tribal Council | (360) 436-0131 | |
| 5318 Chief Brown Lane | Fax: (360) 436-1511 | |
| Darrington , WA 98241 , | | |
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| Shoalwater Bay Indian Tribe | http://www.shoalwaterbay-nsn.gov | Pacific |
| Shoalwater Bay Tribal Council | (360) 267-6766 | |
| PO Box 130 | Fax: (360) 267-6778 | |
| Tokeland , WA 98590 , | | |
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| Skokomish Indian Tribe | http://www.skokomish.org | Mason |
| Skokomish Tribal Council | (360) 426-4232 | |
| N. 80 Tribal Center Road | Fax: (360) 877-5943 | |
| Shelton , WA 98584 , | | |
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| Snoqualmie Indian Tribe | http://www.snoqualmietribe.us/ | King |
| Snoqualmie Tribal Council | (425) 888-6551 | |
| PO Box 969 | Fax: (425) 888-6727 | |
| Snoqualmie , WA 98065 , | | |
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| Spokane Tribe of Indians | http://www.spokanetribe.com | Spokane, Stevens |
| Spokane Tribal Business Council | (509) 458-6500 | |
| PO Box 100 | Fax: (509) 458-6575 | |
| Wellpinit , WA 99040 , | | |
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| Squaxin Island Tribe | http://www.squaxinisland.org | Mason, Thurston |
| Squaxin Island Tribal Council | (360) 426-9781 | |
| 10 SE Squaxin Lane | Fax: (360) 426-6577 | |
| Shelton , WA 98584 , | | |
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| Stillaguamish Tribe of Indians | http://www.stillaguamish.com | Snohomish |
| Stillaguamish Board of Directors | (360) 652-7362 | |
| PO Box 277 | Fax: (360) 659-3113 | |
| Arlington , WA 98223-0297 , | | |
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| Suquamish Tribe | http://www.suquamish.nsn.us | Kitsap |
| Suquamish Tribal Council | (360) 598-3311 | |
| PO Box 498 | Fax: (360) 598-3135 | |
| Suquamish , WA 98392-0498 , | | |
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| Swinomish Indian Tribal Community | http://www.swinomish.org | Skagit |
| Swinomish Indian Senate | (360) 466-3163 | |
| 11404 Moorage Way | Fax: (360) 466-7363 | |
| LaConner , WA 98257 , | | |
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| Tulalip Tribes | http://www.tulaliptribes-nsn.gov | Snohomish |
| Tulalip Board of Directors | (360) 716-4000 | |
| 6406 Marine Drive | 1-800-869-8287 | |
| Tulalip , WA 98271 , | Fax: (360) 716-0209 | |
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| Upper Skagit Indian Tribe | https://upperskagittribe-nsn.gov/ | Skagit |
| Upper Skagit Tribal Council | (360) 854-7000 | |
| 25944 Community Plaza | Fax: (360) 854-7004 | |
| Sedro Woolley , WA 98284 , | | |
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| URBAN INDIAN HEALTH ORGANIZATIONS | | |
| The NATIVE Project | https://nativeproject.org | Spokane |
| 1803 W Maxwell Ave | (509) 325-5502 | |
| Spokane, WA 99201 | Fax: (509) 482-2794 | |
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| American Indian Community Center | https://www.aiccinc.org | Spokane |
| 1015 W Indiana Ave | (509) 535-0886 | |
| Spokane, WA 99205 | | |