Maryland Route 234 (MD 234) is a state highway in the U.S. state of Maryland. Known as Budds Creek Road, the state highway runs 19.02 miles (30.61 km) from U.S. Route 301 (US 301) in east to MD 5 in Leonardtown. MD 234 is the primary east–west highway of southern Charles County and western St. Mary's County, connecting the St. Mary's County seat of Leonardtown and the communities of Clements, Chaptico, , , and Newport with US 301, which heads north to La Plata, the county seat of Charles County, and south to the Governor Harry W. Nice Memorial Bridge over the Potomac River.