Kru, KRU may refer to:
- Kanchanaburi Rajabhat University (KRU)
- Kru people, ethnic group in Liberia and Côte d'Ivoire
- Kru languages, the group of dialects spoken by the Kru of Liberia and Côte d'Ivoire
- KRU, Malaysian boy band
- KRU Interactive, a gaming company
- Kru, a fictional character in the film Chang: A Drama of the Wilderness
- Korea Rugby Union
- Kuzbassrazrezugol, a Russian coal-mining company.