İhsan Ketin Natural History Museum (Turkish: İhsan Ketin Doğa Tarihi Müzesi) is a museum within the Mining Engineering Faculty of Istanbul Technical University in Turkey. The museum was named after Turkish geologist İhsan Ketin (1914-1995)

The exhibited collections are

• Darwin 2000 Beagle series
• Istanbul invertebrate fossils
• Zonguldak fossil flora
• Solnhofen fossil fauna
• Aegean Region plants and fishes