The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.

• Photos:OzMills‏‎ (1 member)
• Photos:PDArchive‏‎ (17 members)
• Photos:PaulBaker‏‎ (11 members)
• Photos:PaulWilder‏‎ (3 members)
• Photos:PhoenixPhotography‏‎ (3 members)
• Photos:Photography of Stuff‏‎ (1 member)
• Photos:QuietNerdSnaps‏‎ (10 members)
• Photos:RachelMoir‏‎ (1 member)
• Photos:RachelThomas‏‎ (33 members)
• Photos:RebeccaLuttig‏‎ (1 member)
• Photos:RebeccaMoody‏‎ (21 members)
• Photos:RebeccaPointeau‏‎ (0 members)
• Photos:RebeckaChampion‏‎ (6 members)
• Photos:RichAndrews‏‎ (1 member)
• Photos:RichardAllsebrook‏‎ (1 member)
• Photos:RichardBurge‏‎ (18 members)
• Photos:RobertAshley‏‎ (1 member)
• Photos:RogerPimlott‏‎ (1 member)
• Photos:RoySmallpage‏‎ (4 members)
• Photos:RozHorton‏‎ (1 member)
• Photos:RuthWalker‏‎ (7 members)
• Photos:RyanJamesLowe‏‎ (1 member)
• Photos:SJEganPhotography‏‎ (1 member)
• Photos:SaceyChittenden‏‎ (1 member)
• Photos:SallyRahamut‏‎ (1 member)
• Photos:SamAldred‏‎ (1 member)
• Photos:SamNewton‏‎ (1 member)
• Photos:SarahLawn‏‎ (1 member)
• Photos:SatuSharp‏‎ (2 members)
• Photos:SeanMcGuire‏‎ (1 member)
• Photos:ShinyMike‏‎ (1 member)
• Photos:SimonEnglish‏‎ (1 member)
• Photos:SimonWhite‏‎ (135 members)
• Photos:SimonWinter‏‎ (1 member)
• Photos:SkianMhor‏‎ (5 members)
• Photos:SoSayWeAllPhotography‏‎ (14 members)
• Photos:SonyaWilliams‏‎ (1 member)
• Photos:SophieEarnshaw‏‎ (1 member)
• Photos:StephHeath‏‎ (18 members)
• Photos:StephPardoe‏‎ (265 members)
• Photos:SteveCook‏‎ (9 members)
• Photos:SuJolly‏‎ (3 members)
• Photos:TIffanyRoyden‏‎ (1 member)
• Photos:TaliesinTurner‏‎ (1 member)
• Photos:TheMidgardSeamstress‏‎ (1 member)
• Photos:ThomasGlithero‏‎ (1 member)
• Photos:TimBaker‏‎ (6 members)
• Photos:TomBillinghurst‏‎ (1 member)
• Photos:TomGarnett‏‎ (478 members)
• Photos:TonyHaywood‏‎ (1 member)