Attilio Regolo

Attilio Regolo may refer to:


 * Marcus Atilius Regulus (d. 250 BC), Roman general
 * Marco Attilio Regolo, opera by Alessandro Scarlatti to libretto by Matteo Noris, Rome 1719
 * Attilio Regolo, 1740 libretto by Metastasio
 * Attilio Regolo (Hasse), first setting of the Metastasio libretto, Dresden 1750
 * Attilio Regolo, opera by Niccolò Jommelli, London 1753
 * FRENCH CRUISER Châteaurenault (1948–1961), the rebuilt Italian cruiser Attilio Regolo, a Capitani Romani-class cruiser, ceded as war reparations.