Llangwyryfon shown within Ceredigion
|OS grid reference|
|- Cardiff||93 mi|
|Sovereign state||United Kingdom|
|Postcode district||SY23 4|
|Fire||Mid and West Wales|
Llangwyryfon is a village in the county of Ceredigion, Wales. It lies on the B4576 about 8 miles to the south and east of Aberystwyth. The village lies in the valley of the River Wyre and contains the roadbridge where the B4576 crosses the Wyre downstream of which lies the confluence of the rivers Beidiog and the Wyre. The name Llangwyryfon derives from the tale of Saint Ursula to whom the village church is dedicated. Llan is Welsh for church and the gwyryddon are the 11,000 virgins who Ursula was martyred along with.
There is an Iron Age site in the village at Caer Argoed. In 1942(?) an early medieval, 5th-6th century carved stone was found in a field in the village by a farmer ploughing the field.
There is a Post office and general store in the village as well as a church and a chapel.
Clubs and societies 
Cylch Meithrin Llangwyryfon is a playgroup in Llangwyryfon registered by the Mudiad Ysgolion Meithrin. The group is based in the Community Hall, Neuadd Santes Ursula (English: Saint Ursula Hall), near the Church.
- The main industry in the area is livestock farming.
- There is a scrapyard in the village.
- Llangwyryfon Wind Farm is split between Llangwyryfon and Lledrod, it is a wind farm of 20 wind turbines.
- Office for National Statistics : Census 2001 : Parish Headcounts : Ceredigion
- Cerdigion County Council Interactive Map of community Boundaries
- Bus timetable on CCC website
- Listing for the school on county council website
- Inspection Report_Ysgol Gynradd Llangwyryfon_ENG_2008
- Inspection Report_Llangwyryfon MYM_ENG_2006