The R750 road is a regional road in County Wicklow, Ireland. From its junction with the R772 in Rathnew on the outskirts of Wicklow Town it takes a generally southerly route to its junction with the R772 in Ferrybank, Arklow, where it terminates.
An unusual feature of the road (apart from the complete absence of road markings) is a section of several kilometres with a concrete surface south of Brittas Bay.
The road is 30 km (19 mi) long. En route it stays close to the coast passing many popular beaches, notably at Brittas Bay.