All Lost in Hogwarts
Features a Yule Ball, Great Hall, joining classes, getting lost in the Forbidden Forest, and exploring Hogwarts. Uses a message board.
Hidden Hogwarts
Harry Potter RPG with forums, guided plot, classes and school related activities.
Hogwarts 1940
At the brink of World War II, Hogwarts students learn how to deal with a world becoming increasingly less friendly.
Hogwarts Forum
RPG that uses a message board. Teacher and student positions, boys and girls rooms, Quidditch, and a Dueling club.
Hogwarts Online School
Players can get sorted, go to class, earn points for their houses, visit common rooms, and play Quidditch.
Hogwarts Our Way RPG
A site for every Harry Potter fan out there who has wanted to try out their own creativity skills. Headstrong with lots of great role-plays, this is the best place to get involved.
Hogwarts School
A Harry Potter RPG that features a Dueling Club, Quidditch, and The Daily Prophet, and is played through a message board.
Hogwarts School
RPG using a message board. Classes, jobs, separate house vaults at Gringotts, the castle grounds, Quidditch fields, and clubs.
Hogwarts School of W&W Online RPG
Practice your role-playing skills and creativity in writing at this Harry Potter based site. Create a character, attend a virtual Hogwarts, meet people and even play Quidditch.
Hogwarts School of Witchcraft and Wizardry
Hogwarts role-playing site that includes guides for the students, teachers, and required equipment. Some Harry Potter fan fiction is also included.
Journey To Hogwarts
Contains information on school activities, chat room and message board, Daily Prophet, Tri-Wizard Tournament, and Quidditch. [Flash]
The Wizarding Community
RPG taking place in Harry's sixth year in Hogwarts. Features Ministry-affiliated and adult wizard jobs.