User blog comment:Terry12fins24/Just a question/@comment-961279-20121115073212

If you go to Special:ListUsers, it wil show you all of the registered users who have edited on this wiki. You can filter the list by what type of rights they have. "Sysop" = administrator.

I think we used to have a category that people could add if they wanted to show that they're a user here, but that's as close to a specialized list as we had.