Yeniçağa District is a district of the Bolu Province of Turkey.

Its seat is the town of Yeniçağa.

[3] The district is on the inland side of Bolu Mountain and has a cold, hard, dry inland climate; the countryside is pine-forested on the northern and western parts of the district whereas the south-eastern parts are sparsely wooded hills.

There is one municipality in Yeniçağa District:[1] There are 16 villages in Yeniçağa District:[4]

This geographical article about a location in Bolu Province, Turkey is a stub.