The R436 road is a regional road in Ireland linking Kilbeggan, County Westmeath and Ferbane, County Offaly. It passes through the town of Clara, County Offaly, Ballycumber, through cutaway peat bogs to Ferbane where it terminates at the N62. The road is long.

See also Roads in Ireland National primary road National secondary road

References Roads Act 1993 (Classification of Regional Roads) Order 2006 – Department of Transport