The Official Gobstones Club is a division of the Department of Magical Games and Sports. It is presumed that it is the official club of Gobstones, a game that wizards and witches play. It is also assumed that it has its own tournament, and the employees of this office prepare and plan tournaments. It is also known that Hogwarts School of Witchcraft and Wizardry had a Gobstones club, which might have been run by the official one. Eileen Prince is the only known Captain of the Hogwarts Gobstones club.
- Harry Potter and the Order of the Phoenix
- Harry Potter and the Order of the Phoenix (video game) (Mentioned only)