Trix may refer to:
- Trix (cereal), a breakfast cereal
- Trix (company), the German company that produced Trix construction and model train sets
- Trix (construction sets), originally produced in Germany and later in the UK
- Trix (technical analysis), a technical analysis oscillator
- Trix (operating system), start for the first attempt at the GNU kernel
- Kodak Tri-X, a popular brand of black-and-white photographic film from Kodak
- TriX (syntax), a syntax for Resource Description Framework (RDF) data (a serialization of Resource Description Framework models)
Read more about Trix: Entertainment and The Arts