MacArthur Boulevard may refer to:
MacArthur Boulevard (Washington, D.C.), a road that parallels the C&O Canal in Washington, D.C. and Montgomery County, Maryland
MacArthur Boulevard (Oakland, California), a major boulevard in Oakland and a historical portion of U.S. Route 50 in California
MacArthur Boulevard (Orange County, California), a major boulevard running through the cities of Newport Beach, California and Orange, California, a portion of which was formally California State Route 73.
See also
Interstate 580 (California), the section through Oakland, California is known as the "MacArthur Freeway" in reference to MacArthur Boulevard since it parallels the original U.S. Route 50
