Whatcom

Whatcom may refer to Whatcom County, Washington, USA, or to several places and entities therein:


 * Lake Whatcom
 * Whatcom Creek drains Lake Whatcom into Bellingham Bay
 * Whatcom Falls Park, Bellingham, containing the upper part of Whatcom Creek
 * Whatcom Peak, North Cascades National Park
 * Whatcom Glacier, North Cascades National Park
 * Whatcom Trail, a gold prospectors' trail from Bellingham Bay to the upper Fraser Valley
 * Whatcom County Council
 * Whatcom Community College, Bellingham
 * Whatcom Middle School, Bellingham School District