Teresinha, also spelled Terezinha, is a Portuguese given name or a hypocorism derived from the diminutive of Teresa.

People Maria Teresinha Gomes, Portuguese fraudster Teresinha de Jesus Correia, Brazilian athlete Teresinha Landeiro, Portuguese fado singer Teresinha Soares, Brazilian pop art artist

Places Terezinha, Pernambuco

See also Santa Teresinha (disambiguation)