| Teresinha | |
| Pronunciation: | pronounced as /tere'zĩɲɐ/ |
| Gender: | Female |
| Region: | Portugal |
| Origin: | diminutive of Teresa |
| Alternative Spelling: | Terezinha |
Teresinha, also spelled Terezinha, is a Portuguese given name or a hypocorism derived from the diminutive of Teresa.