Lewis and Clark collectively refers to Meriwether Lewis and William Clark, leaders of the Lewis and Clark Expedition, the first expedition to cross the western portion of the United States. Lewis and Clark or Lewis & Clark may also refer to: Places Lewis and Clark Caverns, limestone caverns and associated sites in Montana Lewis and Clark County, Montana, originally named Edgerton County Lewis and Clark Lake, a reservoir on the border of Nebraska and South Dakota Lewis and Clark National Forest, in central Montana Lewis and Clark National Historic Trail, a trail from Illinois to Oregon Lewis and Clark Trail, alternate name of the National Historic Trail Lewis and Clark National Historical Park, a collection of state and federal sites near Astoria, Oregon Lewis and Clark River, a river in northwest Oregon Lewis and Clark State Historic Site, a historic site in Hartford, Illinois Lewis and Clark State Recreation Site, a state park near Troutdale, Oregon Schools Lewis & Clark College, a private college in Portland, Oregon Lewis & Clark Law School, that institution's private law school Lewis and Clark Community College, in Godfrey, Illinois Lewis and Clark High School, in Spokane, Washington Lewis–Clark State College, a public college in Lewiston, Idaho Other uses Lewis & Clark (elm cultivar), trade name Prairie Expedition Lewis & Clark Council, a Boy Scouts of America group in Illinois Lewis & Clark (TV series), a short-lived NBC series Lewis & Clark: The Journey of the Corps of Discovery, a 1997 documentary film by Ken Burns Lewis and Clark (sculpture), a 1934 sculpture by Leo Friedlander Lewis and Clark Centennial Exposition, a 1905 exposition in Portland, Oregon USNS Lewis and Clark (T-AKE-1), a support ship of the US Navy Lewis and Clark-class dry cargo ship See also Lewis and Clark Bridge (disambiguation) Lewis and Clark Highway (disambiguation) Lewis Clark (disambiguation) Eldece Clarke-Lewis (born 1965), Bahamian sprinter Lewis v. Clarke, a 2017 U.S. Supreme Court case about tribal sovereignty Lewis & Clarke, the nom-de-plume of musician Lou Rogai Lois & Clark: The New Adventures of Superman, a 1990s Superman television series Luis and Clark, a line of carbon-fiber stringed instruments Lewis (disambiguation) Clark (disambiguation)