Mastigas or Mastinas (Greek: Μαστίγας or Μαστίνας, fl. 535–541) ruled the Mauro-Roman Kingdom during the sixth century as King of the Moors and Romans, succeeding Masuna. During the reign of Mastigas, the Mauro-Roman Kingdom governed almost the entire ancient Roman province of Mauretania Caesariensis, except for the former capital of Caesarea which was held by the Eastern Roman Empire.