WNC, or wnc, may refer to:

In astronomy

*Winnecke Catalogue of Double Stars, catalogue of double stars published in 1869 **Winnecke 4, also known as WNC 4, a double star in the constellation Ursa Major

In education

*West Negros College, now STI West Negros University in the Philippines *Western Nevada College, in the United States *West Nottinghamshire College, the former name of Vision West Notts in Mansfield, United Kingdom

In geography

*Western North Carolina, a region of North Carolina in the United States ** WNC (magazine), ''WNC'' (magazine), a Western North Carolina regional bimonthly *Washington National Cathedral, a cathedral of the Episcopal Church in the United States

In transport

* WNC, the National Rail code for Windsor & Eton Central railway station in the county of Berkshire, UK

In language

* wnc, the ISO 639-3 for the Wantoat language spoken in Papua New Guinea

In organizations