Cefn may refer to:

Places

Cefn (community) Cefn (a Welsh word meaning "ridge") is a community in Wrexham County Borough, Wales. The community of Cefn includes the villages of Cefn Mawr, Cefn Bychan, Acrefair, Penybryn, Newbridge, Plas Madoc and Rhosymedre and is situated on the north ...

, in Wrexham county borough, Wales **

Cefn Mawr Cefn Mawr () is a village in the community of Cefn within Wrexham County Borough, Wales. Its name translates as "big ridge".Mills, D. ''A Dictionary of British Place Names'', OUP, p.104 The population in 2001 was 6,669, increasing to 7,051 in ...

, a large village in the community of Cefn *

Cefn Cribwr Cefn Cribwr is a village and community in Bridgend County Borough in south Wales. The village is located about 5 miles (8 km) from the centre of Bridgend town, and inbetween Bridgend and Pyle. Description The village is situated on a ridge ...

, a village in Bridgend county borough, Wales *

Cefn Fault This is a list of the named geological faults affecting the rocks of Wales. See the main article on faults for a fuller treatment of fault types and nomenclature but in brief, the main types are normal faults, reverse faults, thrusts or thrust fa ...

, a geological fault in Wales *

Cefn Glas Cefn Glas is an area on the northwestern outskirts of the town of Bridgend, Wales. It is part of the community of Laleston. In the 2001 Census, Cefn Glas had a population Population typically refers to the number of people in a single area ...

, an area of Bridgend, Wales *

Cefnllys Cefnllys is an abandoned ghost village, formerly a medieval castle town and borough, near Llandrindod Wells in Radnorshire (now part of Powys), Wales. The settlement was founded during the 13th century by the Mortimer family in order to streng ...

or Cefn Llys, an abandoned ghost village, formerly a medieval castle town and borough, near Llandrindod Wells, Powys **

Cefnllys Castle Cefnllys Castle ( cy, Castell Cefn-llys, ) was a medieval spur castle in Radnorshire (now part of Powys), Wales. Two successive masonry castles were built on a ridge above the River Ithon known as Castle Bank ( cy, Craig y Castell, translation=c ...

Sport

Cefn Druids A.F.C. Cefn Druids Association Football Club ( cy, Clwb Pêl-droed Derwyddon Cefn) is an association football team based in the village of Cefn Mawr, Wrexham, Wales, who play in the Cymru North after being relegated from the Cymru Premier in 2021� ...

, a football club based in Cefn Mawr, playing in the Cymru Alliance. * F.C. Cefn, a football club based in Cefn Mawr, playing in the Welsh National League (Wrexham Area) Premier Division

Other uses

Cefn quarry Cilgerran (previously Kilgerran or Cil-Garon) is both a village, a parish, and also a community, situated on the south bank of the River Teifi in Pembrokeshire, Wales. It was formerly an incorporated market town. Among Cilgerran's attractions a ...

, a slate quarry near Cilgerran, Wales {{disambig, geo