Lix or LIX is 59 in roman numerals. It may also refer to:
Places and institutions Lycée International Xavier (LIX), a private school in Seoul, Korea Lix Toll, a road junction in Scotland
People
Lisa Lix (born 1966), Canadian health scientist and biostatistician Lix da Cunha (1896–1984), a Brazilian engineer and architect
Sports Super Bowl LIX, the 59th NFL championship match.
Science and technology Lix (readability test), a readability measure indicating the difficulty of reading a text Lix, a community-maintained, FOSS fork of the Nix package manager and programming language