Orsino - A powerful nobleman in the country of Illyria. Orsino is lovesick for the beautiful Lady Olivia, but becomes more and more fond of his handsome new page boy, Cesario, who is actually a woman Viola. Orsino is a vehicle through which the play explores the absurdity of love: a supreme egotist, Orsino mopes around complaining how heartsick he is over Olivia, when it is clear that he is in love with the idea of being in love and enjoys making a spectacle of himself.
Olivia - A wealthy, beautiful, and noble Illyrian lady, Olivia is courted by Orsino and Sir Andrew Aguecheek, but to each of them she insists that she is in mourning for her brother, who has recently died, and will not marry for seven years. She and Orsino are similar characters in that each seems to enjoy wallowing in his or her owns misery
Sir Toby - Olivia’s uncle. Olivia lets Sir Toby Belch live with her, but she does not approve of his rowdy behavior, practical jokes, heavy drinking, late-night carousing, or friends (specifically the idiotic Sir Andrew).
Maria - Olivia’s clever, daring young waiting-gentlewoman. Maria is remarkably similar to her antagonist, Malvolio, who harbors aspirations of rising in the world through marriage. But Maria succeeds where Malvolio fails
Andrew - A friend of Sir Toby’s. Sir Andrew Aguecheek attempts to court Olivia, but he doesn’t stand a chance. He thinks that he is witty, brave, young, and good at languages and dancing, but he is actually an idiot.
Feste - The…