Coldharbour is a hamlet in the Mole Valley district, in the English county of Surrey. It is on a minor road from Dorking to Leith Hill Place.
It has a church and a pub.
The nearest stations are at Dorking.
Coordinates: 51°06′39″N 0°12′44″W / 51.1107°N 0.2121°W / 51.1107; -0.2121