Scylla Nogueira Médici (4 October 1907 – 25 January 2003) was the wife of Brazilian president Emílio Garrastazu Médici. She was the first lady of Brazil between 1969 and 1974.
With her only husband, she had two sons: Sérgio and Roberto. As Brazilian first lady, Scylla was absolutely discreet. Her husband died in 1985. Scylla Médici died of natural causes, in a public hospital, aged 95. She died in Rio de Janeiro on 25 January 2003.