The Mayor of Sodor is in charge of the Island.
The Mayor has attended many important events with the Fat Controller over the years such as the reopening of Great Waterton, the unveiling of the new Lion of Sodor statue, and attending Dowager Hatt's party at Knapford.
Several different mayors have appeared in the magazine stories.
- Keith Wickham (UK; thirteenth season onwards)
- Anders Sundstedt (Norway; thirteenth season onwards)
- Paweł Galia (Poland; thirteenth season)
- Jarosław Boberek (Poland; sixteenth season onwards)