The Rape of Lucrece (1594) is a narrative poem by William Shakespeare about the legendary Roman noblewoman Lucretia. In his previous narrative poem, Venus and Adonis (1593), Shakespeare had included a dedicatory letter to his patron, the Earl of Southampton, in which he promised to compose a "graver labour". Accordingly, The Rape of Lucrece has a serious tone throughout.

According to Roman tradition, Lucretia, anglicized as Lucrece, was a noblewoman in ancient Rome. Sextus Tarquinius (Tarquin) raped her and her subsequent suicide precipitated a rebellion that overthrew the Roman monarchy and led to the transition of Roman government from a kingdom to a republic. After Tarquin raped Lucretia, flames of dissatisfaction were kindled over the tyrannical methods of Tarquin's father, Lucius Tarquinius Superbus, the last king of Rome. As a result, the prominent families instituted a republic, drove the extensive royal family of Tarquin from Rome, and successfully defended the republic against attempted Etruscan and Latin intervention.