Corex (disambiguation)
Corex may refer to:
- Corex, a cough medicine
- Corex (geological analysis), an independent oil field services company and testing laboratory
- Corex, in Greek mythology, one of the sons of Coronus
- Corex plant, a steel-making plant, see Mittal Steel South Africa
- Corex D filter, a product of Taeyeong I&T