Νεφέλαι (English: The Clouds) is a Greek comedy play by Aristophanes. A lampooning of intellectual fashions in classical Athens, it was originally produced at the City Dionysia in 423 BC and was not as well received as the author had hoped, coming last of the three plays competing at the festival that year. It was revised between 420 and 417 BC and was thereafter circulated in manuscript form.
