磅湛省
Prey Chhor district is a central district of Kampong Cham Province. Reading from the north clockwise, Prey Chhor shares a border with Baray District of Kampong Thom Province and Chamkar Leu District of Kampong Cham to the north. Chamkar Leu continues down to the eastern border of the district where the border with Kampong Siem district begins. To the south is Kang Meas District and the western border of the district is shared with Cheung Prey district.