|This article is about the ship cruiser. You may be looking for the person, the fifth season song, the 2010 song, or the Story Library book.|
Sir Topham is the name of a ship cruiser that only appeared in the magazine story, Name Fame.
Whilst taking a trip around the docks on Salty, the Fat Controller saw that the new cruiser was on fire. On the day of its launch, the boat's owner names the boat "Sir Topham" as a token of gratitude and to thank Sir Topham Hatt for raising the alarm.