The Battle of Capua was fought between 11–15 January 1348 between the troops of Louis I of Hungary and those of the Kingdom of Naples, in the course of the former's invasion of Naples.

After the collapse the Neapolitan mercenaries started to escape from Capua, forcing the commander of Capua to capitulate. Some days later Queen Joan sailed to Provence, followed by her husband; subsequently the Kingdom of Naples fell to King Louis.