| Tin Sau | |
| Native Name: | 天秀 |
| Native Name Lang: | zh-Hant |
| Symbol Location: | hk |
| Symbol: | lightrail |
| Type: | MTR stop |
| Address: | Tin Sau Road |
| Borough: | Hong Kong |
| Connections: | Bus, minibus |
| Structure: | At-grade |
| Platform: | 2 side platforms |
| Tracks: | 2 |
| Accessible: | yes |
| Code: | TSA (English code) 520 (Digital code) |
| Owned: | KCR Corporation |
| Operator: | MTR Corporation |
| Zone: | 5A |
| Map Type: | Hong Kong MTR |
| Map Alt: | Hong Kong MTR system map |
Tin Sau is an MTR Light Rail stop. It is located at ground level at the junction of Tin Sau Road and Tin Kwai Road, near Vianni Cove, in Tin Shui Wai, Yuen Long District. It began service on 7 December 2003 and belongs to Zone 5A.[1]