Nangnang or Naklang can have several meanings:
- Lelang Commandery
- The ancient Korean peninsular polity
- The commandery of the Han empire of China
- Nangnang-guyok, a district of Pyongyang, North Korea
- Nangnang, Bhutan, a town in Bumthang, Bhutan
- Na Klang (disambiguation), several places in Thailand
See also
- Nangnangnangnang, the eleventh-season premiere of the American sitcom Two and a Half Men