Look up LIX in Wiktionary, the free dictionary.
LIX or Lix may refer to:
- 59 (number), LIX in Roman numerals
- Lisa Lix (born 1966), Canadian health scientist and biostatistician
- Lycée International Xavier (LIX), a private school in Seoul, Korea
- Lix (readability test), a readability measure indicating the difficulty of reading a text
- Lix da Cunha (1896–1984), a Brazilian engineer and architect
- Lix Technologies, a Danish company and its platform for accessing textbooks
- Lix Toll, a road junction in Scotland