R road

R road may refer to:
 * Ring roads in Belgium
 * R roads in the Czech Republic - expressways
 * Regional roads in Ireland
 * R roads in Malaysia, roads in Perlis
 * Regional roads in Senegal
 * R roads in Slovakia are "Rýchlostná cesta" (expressways)
 * Regional Routes in South Africa, designated with letter R
 * Provincial Routes in South Africa, also designated with letter R
 * Corridor R, a highway in the U.S. state of Kentucky