• Mock castles in Wales‎ (16 P)

*

• Grade I listed castles in Wales‎ (1 C, 49 P)
• Grade II listed castles in Wales‎ (5 P)
• Grade II* listed castles in Wales‎ (15 P)

A

• Castles in Anglesey‎ (2 P)

B

• Castles in the Brecon Beacons National Park‎ (1 P)
• Castles in Bridgend County Borough‎ (6 P)

C

• Castles in Caerphilly County Borough‎ (4 P)
• Castles in Cardiff‎ (7 P)
• Castles in Carmarthenshire‎ (12 P)
• Castles in Ceredigion‎ (9 P)
• Castles in Conwy County Borough‎ (5 P)

D

• Castles in Denbighshire‎ (7 P)

F

• Castles in Flintshire‎ (7 P)
• Former castles in Wales‎ (1 C, 1 P)

G

• Castles in Glamorgan‎ (5 C)
• Castles in Gwynedd‎ (1 C, 11 P)

L

• Castles of Llywelyn the Great‎ (4 P)

M

• Castles in Merthyr Tydfil‎ (1 P)
• Castles in Monmouthshire‎ (1 C, 5 P)

N

• Castles in Neath Port Talbot‎ (2 P)

P

• Castles in Pembrokeshire‎ (18 P)
• Castles in Powys‎ (32 P)

R

• Castles in Rhondda Cynon Taf‎ (1 P)
• Castle ruins in Wales‎ (91 P)

S

• Castles in Snowdonia‎ (1 P)
• Castles in Swansea‎ (10 P)

V

• Castles in the Vale of Glamorgan‎ (9 P)

W

• Castles in Wrexham County Borough‎ (3 P)

Σ

• Wales castle stubs‎ (6 P)