Wei
- Cao Wei
- Chinese constellations
- Delta Herculis
- Epsilon Scorpii
- Northern Wei
- Ran Wei
- Rooftop (Chinese constellation)
- Stomach (Chinese constellation)
- Tail (Chinese constellation)
- WEi
- Wau Ecology Institute
- Way (disambiguation)
- Web Environment Integrity
- Wee (disambiguation)
- Wei (given name)
- Wei (rank)
- Wei (state)
- Wei (surname)
- Wei (value token)
- Wei County, Handan
- Wei County, Xingtai
- Wei River
- Wei Wei (disambiguation)
- Weipa Airport
- Wey (disambiguation)
- Wey (state)
- Whey (disambiguation)
- Windows Experience Index
- Yulia Latynina
- Zhai Wei