List of earls in the reign of Edward I of England

The following individuals were Earls (suo jure or jure uxoris) or Countesses (suo jure) during the reign of King Edward I of England who reigned from 1272 to 1307. The period of tenure as Earl or Countess is given after the name and title of each individual, including any period of minority.

Source: Wikipedia — List of earls in the reign of Edward I of England (CC BY-SA 4.0)