Lan Yu
Lan Yu or Lanyu, can refer to:
People
Surname: Lan; given name: Yu
- Lan Yu (general), general executed by Zhu Yuanzhang during the Ming dynasty
- Lan Yu (fashion designer), Chinese fashion designer
Given name: Lan; surname: Yu
- Yu Lan, Chinese actress
Given name: Lanyu, Lan-yu
Places
- Orchid Island, Lanyu Township, Taitung County, Taiwan Province, Republic of China; in the Philippine Sea
- Lanyu Township, Taitung County, Taiwan
- Lanyu railway, a highspeed passenger rail line in China