This category is for Reference desk regulars--Wikipedians who frequent the Wikipedia reference desk.
Users are added automatically if they have any of the following userboxes on their user page:
((User:Patricknoddy/Userboxes/User Wikipedia reference desk))
((User:SteveBaker/Userboxes/RefDeskDenizen2))
((Wikipedia:RD regulars/box))
((User RD'er))