Patrícia Rehder Galvão, known by her pseudonym Pagu (1910-1962) was a Brazilian writer.
Pagu may also refer to: Eternamente Pagú, a film about Patrícia Rehder Galvão PAGU, an acronym of Projektions-AG Union, a German film company Pagu language of Indonesia Pågu, the historical settlement at Pago Bay, Guam Cadernos Pagu, a Brazilian academic journal