The gens Curtia was an ancient but minor noble family at Rome, with both patrician and plebeian branches. The only member of the gens invested with the consulship under the Republic was Gaius Curtius Philo, in 445 BC. A few Curtii held lesser magistracies during the Republic, and there were two consuls suffectus in imperial times. However, the gens is best remembered from a series of legends dating from the traditional founding of the city to the early Republic.

The patricians were originally a group of ruling class families in ancient Rome. The distinction was highly significant in the Roman Kingdom and the early Republic, but its relevance waned after the Conflict of the Orders. By the time of the late Republic and Empire, membership in the patriciate was of only nominal significance. The social structure of ancient Rome revolved around the distinction between the patricians and the plebeians. The status of patricians gave them more political power than the plebeians, but the relationship between the groups eventually caused the Conflict of the Orders. This time period resulted in changing of the social structure of ancient Rome.