Francisco 'Paco' Parreño Granados (born 16 June 1949) is a Spanish retired footballer who played as a goalkeeper, and a current manager.
Born in Córdoba, Andalusia, Parreño graduated with Real Betis' youth setup, and made his senior debuts with Hércules CF in 1968, in Tercera División.
He achieved promotion to Segunda División with the latter in 1970, and made his professional debut on 3 January 1971, starting in a 2–2 home draw against Córdoba CF.
He subsequently managed UD Rayo Ibense, Alcoyano, Benidorm CF, Ontinyent CF, Eldense and Gimnàstic de Tarragona in the 80s, all of them (except Rayo) in Segunda División B. Parreño also remained in the third level in the 90s, managing Cartagena FC, Córdoba, Gandía, CD Mensajero and Real Avilés.
In 2000, he was appointed Águilas CF manager, but failed to achieve a single win during his time at the club, and subsequently suffered team relegation.