Doun Penh or Daun Penh (Khmer: ដូនពេញ, Don Pénh [ɗoːn pɨɲ], lit.

Many major businesses in Phnom Penh like Sorya Shopping Center and Mokod Pich Jewelry Enterprise are located here.

The district has an area of 7.44 km2 (2.87 sq mi).

[2] The district is the commercial hub of Phnom Penh, marked by the Central Market with its unique art deco architecture and several major roads which emanate from and pass near the market.

In 2014, due to the large numbers of schools in the areas, there are congestion problems when the schools dismiss classes.