The following categories exist on Commons.

• For an introduction, see Commons:Categories
• These categories contain media or pages. In red, it includes Special:WantedCategories that need a category description page. Special:UnusedCategories are not shown here. Special:PrefixIndex/Category lists all categories with existing category description pages.

• Docking ?? (0 members)
• Docking, Norfolk ?? (442 members)
• Docking@Home ?? (2 members)
• Docking (animal) ?? (8 members)
• Docking (molecular) ?? (20 members)
• Docking (surname) ?? (3 members)
• Docking Hole ?? (3 members)
• Docking Module (ASTP) ?? (9 members)
• Docking State Office Building ?? (3 members)
• Docking War Memorial ?? (4 members)
• Docking cones ?? (4 members)
• Docking domain A of the erythromycin polyketide synthase (DEBS) ?? (1 member)
• Docking of Axiom Mission 1 ?? (13 members)
• Docking of Boeing OFT-2 ?? (11 members)
• Docking of Nauka (ISS module) ?? (6 members)
• Docking of Nauka module ?? (0 members)
• Docking of Progress M-UM ?? (48 members)
• Docking of Soyuz MS-21 ?? (22 members)
• Docking of SpaceX Crew-1 ?? (7 members)
• Docking of SpaceX Crew-2 ?? (23 members)
• Docking of SpaceX Crew-3 ?? (1 member)
• Docking of SpaceX Crew-5 ?? (7 members)
• Docking of SpaceX Crew-6 ?? (4 members)
• Docking of SpaceX Crew-7 ?? (2 members)
• Docking of SpaceX Crew-8 ?? (0 members)
• Docking of SpaceX Demo-1 ?? (14 members)
• Docking of SpaceX Demo-2 ?? (28 members)
• Docking of SpaceX Dragon 2 ?? (0 members)
• Docking protein 1, Dok1 ?? (2 members)
• Docking railway station ?? (1 member)
• Docking station ?? (0 members)
• Docking station KVM ?? (1 member)
• Docking stations ?? (29 members)
• Docking systems of spacecraft ?? (14 members)
• Docking to aircraft ?? (1 member)
• Docking village sign ?? (3 members)
• Dockings and berthings of spacecraft ?? (5 members)
• Dockings of Boeing Starliner ?? (1 member)
• Dockings of Cygnus (spacecraft) ?? (48 members)
• Dockings of SpaceX Dragon ?? (138 members)
• Dockings of SpaceX Dragon 2 ?? (56 members)
• Dockings of Space Shuttles ?? (36 members)
• Dockkoogstraße ?? (15 members)
• Dockland, Hamburg ?? (60 members)
• Docklands ?? (0 members)
• Docklands, London ?? (1 member)
• Docklands, Melbourne ?? (1 member)
• Docklands, Victoria ?? (264 members)
• Docklands (Melbourne) ?? (0 members)
• Docklands (klubb) ?? (1 member)