Orsino, Duke of Illyria
  Sebastian, brother to Viola
  Antonio, a sea captain, friend to Sebastian
  A Sea Captain, friend to Viola
  Valentine, Curio, gentlemen attending on the Duke
  Sir Toby Belch, kinsman of Olivia
  Sir Andrew Aguecheek, suitor of Olivia
  Malvolio, steward to Olivia
  Fabian, an attendant to Olivia
  The Clowm Feste, Olivia's fool
  Olivia a countess
  Viola, in love with the Duke; sister to Sebastian
  Maria, Olivia's gentlewoman
  Lords, a Priest, Sailors, Officers, Musicians, and other attendants
  Scene: Illyria and the coast nearby