Tuol Kouk (TK; Khmer: ទួលគោក [tuəl koːk]; meaning "Dry Hill") is a section (khan) in Phnom Penh, Cambodia.

[1] Tuol Kouk contains a mixture of villas, small wooden houses, commercial warehouses and NGO offices (including Live and Learn Environmental Education).

The ministries of Defense, Rural Development, Women's Affairs, and a variety of commercial enterprises are located along the main roads of the district.

Home of English International School has a Toul Kork Branch in Sen Sok Section.

[2][3] The Canadian International School of Phnom Penh previously had a Tuol Kork preschool campus, which opened in 2016.