Weyerhaeuser is one of the world's largest private owners of timberlands.

Weyerhaeuser may also refer to:

• Weyerhaeuser Real Estate Company, based in Federal Way, Washington
• Weyerhaeuser Mortgage Company, based in Woodland Hills, California
• Weyerhaeuser Steamship Company, based in Tacoma, Washington

• Friedrich Weyerhäuser (1834–1914), German–American timber mogul and founder of Weyerhaeuser
• George Weyerhaeuser kidnapping, the 1935 abduction of a great-grandson of Friedrich Weyerhäuser

• Weyerhaeuser, Wisconsin, a village in the United States
• Weyerhaeuser Glacier, in Antarctica

• Charles A. Weyerhaeuser and Musser Houses, in Little Falls, Minnesota
• Weyerhaeuser Arena, in Port Alberni, British Columbia
• Weyerhaeuser House, in Rock Island, Illinois
• Weyerhaeuser King County Aquatic Center, in Federal Way, Washington
• Weyerhaeuser Office Building, in Everett, Washington

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