Sai Wan is the name or part of the name of several places in Hong Kong.

• Sai Wan (西環) means Western District:
  • Sai Wan, Western District
• Sai Wan (西灣) means West bay:
  • Sai Wan, Cheung Chau
  • Sai Wan, Ma Wan
  • Sai Wan, Sai Kung
  • Sai Wan, Tai A Chau
  • Fan Lau Sai Wan
  • Kau Sai Wan

Sai Wan is also the former name of Chai Wan:

• Sai Wan War Cemetery

• Sai Wan Shan (disambiguation)
• Siu Sai Wan
• Sai Wan Ho