| Trịnh Thị Bé | |
| Nationality: | Vietnamese |
| Sport: | Middle-distance running |
| Event: | 1500 metres |
| Birth Date: | 3 September 1955 |
Trịnh Thị Bé (born 3 September 1955) is a Vietnamese middle-distance runner. She competed in the women's 1500 metres at the 1980 Summer Olympics.[1]