Bianca is a fictional character in William Shakespeare

William Shakespeare

William Shakespeare was an English poet and playwright, widely regarded as the greatest writer in the English language and the world's pre-eminent dramatist. He is often called England's national poet and the "Bard of Avon"...

's Othello

Othello

The Tragedy of Othello, the Moor of Venice is a tragedy by William Shakespeare, believed to have been written in approximately 1603, and based on the Italian short story "Un Capitano Moro" by Cinthio, a disciple of Boccaccio, first published in 1565...

(c. 1601–1604). She is Cassio

Michael Cassio

Michael Cassio, or simply Cassio, is a fictional character in William Shakespeare's Othello. The source of the character is the 1565 tale "Un Capitano Moro" by Cinthio; Cassio is unnamed in Cinthio but referred to as "the squadron leader." In the play, Cassio is a young and handsome lieutenant...

's jealous lover. Despite her brief appearance on stage, Bianca plays a significant role in the progress of Iago's

Iago

Iago is a fictional character in Shakespeare's Othello . The character's source is traced to Giovanni Battista Giraldi Cinthio's tale "Un Capitano Moro" in Gli Hecatommithi . There, the character is simply "the ensign". Iago is a soldier and Othello's ancient . He is the husband of Emilia,...

 scheme to incite Othello

Othello (character)

Othello is a character in Shakespeare's Othello . The character's origin is traced to the tale, "Un Capitano Moro" in Gli Hecatommithi by Giovanni Battista Giraldi Cinthio. There, he is simply referred to as the Moor....

's jealousy of Cassio. Bianca is traditionally regarded as a courtesan

Courtesan

A courtesan was originally a female courtier, which means a person who attends the court of a monarch or other powerful person.In feudal society, the court was the centre of government as well as the residence of the monarch, and social and political life were often completely mixed together...

, although this occupation is not specifically designated in the drama. The character was occasionally cut from performances in the 19th century on moral grounds.