Lina is a female given name, surname and nickname.
Lina may also refer to:
- 468 Lina, a main belt asteroid that was named after the family housemaid of the discoverer
- LINA (software), enables users to run applications compiled for Linux under Windows and Mac OS X
- Linear A, an ancient writing system with ISO 15924 code Lina
- Lina (American singer), American R&B singer
- Lina (South Korean singer), South Korean singer
- Lina gård Swedish estate
- Liga Nacional de Fútbol Profesional de Honduras, premier Honduran association football league