{{Infobox Location
|image =
|aka =
|type = Town
|location = Thickania
|moons =
|natives =
|appearances =
|first =
|only =
|first mention =The Girl in the Fireplace
}}'''Thicktown''' was a hypothetical town created by the Tenth Doctor as a way of insulting a clockwork droid while on board the SS Madame de Pompadour. Thicktown was located in the hypothetical country of Thickania, also created by the Tenth Doctor.
The town's name was presumably derived from the word "thick," meaning in this case, "stupid."