A commoner, also known as the common man, commoners, the common people or the masses, was in earlier use an ordinary person in a community or nation who did not have any significant social status, especially a member of neither royalty, nobility, nor any part of the aristocracy. Depending on culture and period, other elevated persons (such members of clergy) may have had higher social status in their own right, or were regarded as commoners if lacking an aristocratic background.
This class overlaps with the legal class of people who have a property interest in common land, a longstanding feature of land law in England and Wales. Commoners who have rights for a particular common are typically neighbours, not the public in general.
In monarchist terminology, aristocracy and nobility are included in the term.
Various sovereign states throughout history have governed, or claimed to govern, in the name of the common people. In Europe, a distinct concept analogous to common people arose in the Classical civilization of ancient Rome around the 6th century BC, with the social division into patricians (nobles) and plebeians (commoners). The division may have been instituted by Servius Tullius, as an alternative to the previous clan-based divisions that had been responsible for internecine conflict. The ancient Greeks generally had no concept of class and their leading social divisions were simply non-Greeks, free-Greeks and slaves. The early organisation of Ancient Athens was something of an exception with certain official roles like archons, magistrates and treasurers being reserved for only the wealthiest citizens – these class-like divisions were weakened by the democratic reforms of Cleisthenes who created new horizontal social divisions in contrasting fashion to the vertical ones thought to have been created by Tullius.
Both the Roman Republic and the Roman Empire used the Latin term Senatus Populusque Romanus, (the Senate and People of Rome).