The Colombo Dutch Museum is a museum that covers the history of the Dutch colonial rule in Sri Lanka.
The old Dutch House on Prince Street, Pettah (Colombo 11) which houses this museum was built in the latter part of the 17th century and was initially the residence of CountAugust Carl Van Ranzow along with five other houses of the elite. Today, the sides of the street are choc-a-block with boutiques and stores of Moor traders. The restoration of this building commenced in 1977 and was completed in 1981. This museum was opened to the public in 1982. This building embodies the unique architectural features of a colonial Dutch town house. The museum while displaying the Dutch legacy with the artefacts viz. furniture, ceramics, coins, arms etc. portrays facets of contemporary life and culture.