Lewis and Clark (disambiguation)

Lewis and Clark, sometimes written as Lewis & Clark, may refer to:
* Meriwether Lewis and William Clark (explorer), two explorers of the western United States during the early 1800s.
* The Lewis and Clark Expedition, the expedition led by the above.
* Lewis & Clark College, a private college in Portland, Oregon.
* The Lewis and Clark Bridge, a bridge across the Columbia River connecting Rainier, Oregon, with Longview, Washington.
* The Lewis and Clark Highway, a popular designation for Washington State Route 14.
* The Lewis and Clark River, a river in northwest Oregon.
* The Lewis and Clark Centennial Exposition, an exposition in Portland, Oregon, which celebrated the centennial of the expedition.
* The Lewis and Clark National Forest in central Montana
* The Lewis and Clark National Historic Trail, a component unit of the United States National Trails System.
* The Lewis and Clark National and State Historical Parks, a group of state and national parks near Astoria, Oregon, which commemorate the expedition.
* The Lewis and Clark State Historic Site, a historic site in Hartford, Illinois.
* The Lewis and Clark State Recreation Site, a state park near Troutdale, Oregon.
* The Lewis and Clark class dry cargo ship, a support ship of the US Navy.
* The "Lewis and Clark", the name of the salvage ship in the horror film Event Horizon (film).
*, punning title of a television program.
*Luis and Clark, a line of carbon fiber stringed instruments also punning on the Lewis and Clark Expedition.
*The Lewis And Clarke Expedition, an obscure 1960s rockband which featured singer/songwriters Michael Martin Murphey (nee Travis Lewis) and Owen Castleman (nee Boomer Clarke), and had a moderate hit with "I Feel Good (I Feel Bad)."
*Lewis and Clark County, Montana