Bố Trạch (listenⓘ) is a rural district in Quảng Bình province.

The district capital is Hoàn Lão township.

[1] Bố Trạch borders the capital city of Đồng Hới to the south-east, Tuyên Hóa district and Quảng Trạch district to the north, Quảng Ninh district to the south and Minh Hóa district to the north-west.

Bố Trạch is home to Phong Nha-Kẻ Bàng National Park and has 30 communes and townships.

[4] Area and population of administrative units of Bố Trạch district (figures from annual census of Bố Trạch district of 2006)[1]