List of Manx monarchs
- Top left: Manannán mac Lir is the mythological first ruler of Mann.
- Top right: Merfyn Frych was the last Brythonic King of Ynys Manau.
- Bottom left: William I of Mann was the first independent English King of Mann
- Bottom right: Charles III is the current Lord of Mann.
This article lists the monarchs who have ruled the Isle of Man. The island has been ruled by Brythonic, Irish, Scottish, Hiberno-Norse, English, and British monarchs. Currently, the island is ruled by the Lord of Mann, Charles III, who is represented by Lieutenant Governor, Sir John Lorimer.