Salvatore Greco may refer to:

• Salvatore "Ciaschiteddu" Greco (1923–1978), Sicilian Mafia boss
• Salvatore "The Engineer" Greco (born 1924), Sicilian Mafia boss
• Salvatore "The Senator" Greco, member of the Greco Mafia clan
• Salvatore Greco, defendant in the Pizza Connection Trial
• Salvatore Greco (actor), featured on the German TV series Alles was zählt
• Salvatore Greco (politician), leader of the Italian political party Apulia First
• Salvatore Greco (violinist) (born 1964), Italian violinist

• Quintus Volusius Flaccus Cornelianus
• Quintus Volusius (prefect)
• Quintus Volusius Saturninus (consul 92)
• Quintín Bandera
• Quintín Vázquez García
• Quintón Christina
• Quinvaxem
• Quinvaxem vaccine
• Quinvigesimal
• Quinx (novel)
• Quinyambie
• Quinzaine des Réalisateurs
• Quinze et le Va
• Quinze-et-le-va
• Quinze et le va
• Quinze-Vingts National Ophthalmology Hospital
• Quinziato
• Quinzy (band)
• Quioque, New York
• Quioquitani-Quieri Zapotec
• Quioquitani-Quierí Zapotec
• Quioquitani y Quierí Zapoteco language
• Quioquitani Zapotec
• Quioquitani Zapotec language
• Quiotania