0Orsinoʼs household
1ORSINO, Duke of Illyria (sometimes called Count Orsino)
2CURIO and
3VALENTINE, lords attending on Orsino
4Lords, attendants, musicians

5Oliviaʼs household
6OLIVIA, a countess
7SIR TOBY BELCH, kinsman of Olivia
8MALVOLIO, Olivia's steward
9MARIA, waiting gentlewoman to Olivia
10FABIAN
11Feste the CLOWN, Olivia's jester
12SERVANT
13PRIEST
14Gentlemen, ladies

15Other Illyrians
16SIR ANDREW Aguecheek, a foolish knight courting Olivia
17Sea CAPTAIN
18Sailors
19OFFICERS

20Strangers
21VIOLA (later disguised as Cesario), twin sister of Sebastian
22SEBASTIAN, twin brother of Viola
23ANTONIO, a sea captain, devoted to Sebastian