Skurken i Muminhuset is a picture book by Tove Jansson, illustrated with photographs by Tove’s brother Per Olov Jansson. The model of the Moominhouse, which is two meters high and forms the basis of the book, was created by Tove Jansson’s partner Tuulikki Pietilä, Pentti Eistola, and Tove Jansson.

The book has not been translated into English.