Catone in Utica is an opera libretto by Metastasio, that was originally written for Leonardo Vinci's 1727 opera. Following Vinci's success, Metastasio's text was used by numerous composers of the baroque and classical eras for their own operas, including Pietro Torri (1736), Antonio Vivaldi (1737), Giovanni Battista Ferrandini (1753) and J. C. Bach (1761).