Orsino, Duke of Illyria. Sebastian, brother to Viola. Antonio, a sea captain, friend to Sebastian. A Sea Captain, friend to Viola. Valentine and Curio, gentlemen attending on the Duke. Sir Toby Belch, uncle to Olivia. Sir Andrew Aguecheek. Malvolio, steward to Olivia. Fabian and Feste, a Clown, servants to Olivia.
Olivia. Viola. Maria, Olivia's woman.
Lords, Priests, Sailors, Officers, Musicians, and other Attendants.
Scene: A city in Illyria, and the sea-coast near it.