Orahov Do is a village in Ravno municipality Bosnia and Herzegovina. It was formerly part of the Trebinje municipality, up until the Bosnian War. It is only a few kilometers away from the border with Croatia on the road from the Adriatic coast to Popovo polje. It was the birthplace of Ragusan merchant Nikola Bošković, father of famed astronomer Ruđer Bošković.