Ribeira dos Calhaus is a settlement located on the island of São Nicolau in Cape Verde. It is situated within the municipality of Tarrafal de São Nicolau in the western part of the island.
The settlement is positioned in a valley northwest of Monte Gordo. Its specific geographic coordinates place it approximately 3 km southeast of Praia Branca and 7 km north of the town of Tarrafal de São Nicolau.