Sihai may refer to:
- Four Seas, the four bodies of water that metaphorically made up the boundaries of ancient China
- Sihai, Beijing, a town in Beijing
- Sihai, Manipur, a village in Ukhrul district of India
- Only Fools Rush In, a 2022 film also known as Sihai
This disambiguation page lists articles associated with the title Sihai.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: