P
- Mohammad Reza Pahlavi, shah of Iran (1965)
- Guilherme Paraense, Olympic medalist (1992)
- José Paranhos, Baron of Rio Branco, diplomat (1913, 1944, 1945, 1969, 1995)
- Pascoal, Spanish friar and saint (1955)
- Louis Pasteur, French chemist and microbiologist (1995)
- José Carlos do Patrocínio, journalist and abolitionist (1953)
- Pope Paul VI, pope (973)
- Nilo Peçanha, president (1910, 1967)
- Raul Pederneiras, cartoonist and painter (1974) article in Portuguese
- Pedro I, emperor (1965, 1972, 1984, 1998, 2008)
- Pedro II, emperor (1866, 1939, 1952, 1966, 1975, 1978, 1981, 1982, 1986, 1987, 1990, 1991)
- Floriano Peixoto, president (1906, 1941)
- Pelé, soccer player (1969, 1970)
- Afonso Augusto Moreira Pena, president (1906, 1908)
- Bernardo Pereira de Vasconcelos, politician (1987) article in Portuguese
- Epitacio Pessoa, president (1920, 1965)
- João Pessoa, politician (1931)
- Adeodato Giovanni Piazza, Italian cardinal (1954)
- Menotti Del Picchia, poet and painter (1992)
- Conde de Pinhal, businessman and politician (1957) article in Portuguese
- Anésia Pinheiro, aviatrix (2000) article in Portuguese
- Israel Pinheiro da Silva, politician (1996) article in Portuguese
- Adel Pinto, engineer (1960)
- Apolonia Pinto (1854–1937), actress (1954)
- Euclides Pinto Martins, aviator (1951) article in Portuguese
- Manuel Augusto Pirajá da Silva, medical researcher (1959)
- Pixinguinha, composer (1993, 1997)
- Raul Pompeia, writer (1988)
- Candido Portinari, painter (2003, 2004)
- Francisco Prestes Maia, politician and urban planner (1996) article in Portuguese
- Antônio Prudente (1906–1955), physician (1983) biography in English
- Count of Porto Alegre, general (1941)
- Viscount of Porto Seguro, historian (1966)
Read more about this topic: List Of People On Stamps Of Brazil