Paulo Cézar Lima (born 16 June 1949), known as Caju, is a Brazilian former professional footballer who played as an attacking midfielder.

At international level, he earned 57 caps by the Brazil national team in the 1960s and 1970s, scoring 10 goals.

In the mid-1960s Marinho took over as manager in Colombian club Junior de Barranquilla, where Caju debuted as a professional, at age 16, playing alongside Brazilian internationals Dida and Escurinho.

He won the Campeonato Carioca (championship of the state of Rio de Janeiro) multiple times and many more trophies which led him to become a highly honored and celebrated player in Botafogo de Futebol e Regatas's history.

In the 1990s,[4] Paulo César Lima was the subject of a documentary film by João Moreira Salles[5] The documentary depicts his flamboyance on and off the field during his days as a football player, and the difficult adjustments he had to make afterwards, outside of the limelight, and surviving on his income as a landlord.