Pitimbu is a municipality in the state of Paraíba in northeastern Brazil. It lies in the microregion of the South Coast and forms part of the metropolitan area of João Pessoa, the state capital.
According to estimates from the Brazilian Institute of Geography and Statistics (IBGE), Pitimbu had a population of 19,275 inhabitants in 2020, with about 46% living in urban areas. The municipality covers an area of 136 km² (53 sq mi), representing roughly 0.241% of the state's territory.