| | Course Name "J" | | Location |
| | | | |
| | Jackson Park Golf Course | | Seattle |
| | Jade Greens Golf Course | | Auburm |
| | Jefferson Park Golf Course | | Seattle |
| | | | |
| | Course Name "K" | | Location |
| | | | |
| | Kahler Glen Golf & Ski Resort - $$$ | | Leavenworth |
| | Kayak Point Golf Course | | Stanwood |
| | Kenwanda Golf Course | | Snohomish |
| | Kitsap Golf & Country Club | | Bremerton |
| | | | |
| | Course Name "L" | | Location |
| | | | |
| | Lake Chelan Golf Course | | Chelan |
| | Lake Cushman Golf Course | | Hoodsport |
| | Lake Limerick Country Club | | Shelton |
| | Lake Padden Golf Course | | Bellingham |
| | Lake Spanaway Golf Course | | Tacoma |
| | Lake Wilderness Golf Course | | Maple Valley |
| | Lake Woods Golf Course | | Bridgeport |
| | LakeLand Village Golf Course | | Allyn |
| | Lakeview Golf & Country Club | | Soap Lake |
| | Lakeview Par-3 Golf | | Vancouver |
| | Lams Golf Links | | Whidbey Island |
| | Leavenworth Golf Club | | Leavenworth |
| | Legion Memorial Golf Course | | Everett |
| | Lewis River Golf Course | | Woodland |
| | Liberty Lake Golf Course | | Liberty Lake |
| | Linden Golf & Country Club | | Puyallup |
| | Links Golf Course at Hawks Prairie | | Lacey |
| | Links at Moses Pointe | | Moses Lake |
| | Links at Olson Mansion | | Maple Valley |
| | Lipoma Firs Golf Course | | Puyallup |
| | Lobo Golf Course | | Snohomish |
| | Longview Country Club | | Longview |
| | Loomis Trail Golf & Country Club | | Blaine |
| | Lopez Island Golf Club | | Lopez Island |
| | Lynnwood Municipal Golf Course | | Lynnwood |
| | | | |
| | Course Name "M" | | Location |
| | | | |
| | M A 8 Golf Course | | Manson |
| | Madrona Links Golf Course | | Gig Harbor |
| | Manito Golf & Country Club | | Spokane |
| | Maple Grove RV Resort & Golf | | Randle |
| | Maplewood Golf Course | | Renton |
| | McCormick Woods Golf Course | | Port Orchard |
| | Meadow Park Golf Course | | Tacoma |
| | Meadow Springs Country Club | | Richland |
| | Meadowmeer Golf & Country Club | | Bainbridge Island |
| | Meadowwood Golf Course | | Liberty Lake |
| | Members Club at Aldarra | | Fall City |
| | Meridian Valley Country Club | | Kent |
| | Mill Creek Golf & Country Club | | Mill Creek |
| | Mint Valley Golf Course | | Longview |
| | Moses Lake Golf & Country Club | | Moses Lake |
| | Moses Pointe - The Links at | | Moses Lake |
| | Mount Adams Country Club | | Toppenish |
| | Mount Cashmere Golf Course | | Cashmere |
| | Mount Si Golf Course - $$$ | | Snoqualmie |
| | | | |
| | Course Name "N" | | Location |
| | | | |
| | New World Golf Center | | Bellingham |
| | Newaukum Valley Golf Course | | Chehalis |
| | Newcastle, The Golf Club at | | Newcastle |
| | Nile Golf Course | | Mountlake Terrace |
| | North Bellingham Golf Course | | Bellingham |
| | North Shore Golf Course | | Tacoma |
