Moyddyn

Moyddyn Hundred shown within Cardiganshire

Moyddyn is a hundred in Cardiganshire, situated in the south of the county. It is bounded by Troedyraur Hundred to the west; by Carmarthenshire to the south; by Penarth Hundred to the south-east; and Ilar to the north-east. It had a population of 14,183 in 2011.

It contains the following ancient parishes:

• Bettws Bledrys
• Cellan
• Dihewyd (part)^*
• Lampeter (Except Tref-y-coed)^*
• Llanarth
• Llanddewi Brefi (Bettws Lleucu)^†
• Llandysiliogogo
• Llandysul (Uwch Cerdin)^‡
• Llanerchaeron (part)^*
• Llanfair Clydogau
• Llanfihangel Ystrad
• Llangrannog
• Llangybi
• Llanina
• Llanllwchaiaen
• Llanwenog
• Llanwnnen
• Silian

^*: Remainder in Troedyraur hundred.
^†: Remainder in Penarth hundred.
^‡: Llandysul Is Cerdin in Troedyraur hundred.