:Bleddfa
{{Use dmy dates|date=October 2019}}
{{Infobox UK place
| country = Wales
| welsh_name =
| official_name = Bleddfa
| static_image =
| coordinates = {{coord|52.307009|-3.163158|display=inline,title}}
| cardiff_distance_mi = 57
| cardiff_distance_km = 92
| london_distance_mi = 141
| london_distance_km = 226
| unitary_wales = Powys
| community_wales = Llangunllo
| constituency_welsh_assembly = Brecon and Radnorshire
| constituency_westminster = Brecon and Radnorshire
| post_town = KNIGHTON
| postcode_district = LD7
| postcode_area = LD
| dial_code =
| os_grid_reference = SO 2079 6829
| population =
}}
File:Bleddfa school children July 1911 (3467881291).jpg
Bleddfa is a village in which lies on the road from Knighton to Penybont and is located in the community of Llangunllo, Powys, Wales. It is 5 miles from Knighton, 57 miles (92 km) from Cardiff and 141 miles (226 km) from London.{{Citation needed|date=September 2019}}
Two hillforts belonging to around 200 B.C guard the village: Clog Hill above the village, and Llysin Hill to the west.[http://www.thebeaconbenefice.org.uk/info/wp-content/uploads/2013/09/Bleddfa-notes1.pdf www.thebeaconbenefice.org.uk website]; {{webarchive |url=https://web.archive.org/web/20140408214437/http://www.thebeaconbenefice.org.uk/info/wp-content/uploads/2013/09/Bleddfa-notes1.pdf |date=8 April 2014 }} Retrieved 8 April 2014.
St Mary Magdalene's Church, Bleddfa dates from the 13th century. In the 19th century part of the building was used as a schoolroom. It is a Grade I listed building.{{Cadw|num=9122|desc=Church of St Mary Magdalene|grade=I|access-date=5 September 2024}}
In 1766, the Swiss philosopher Jean-Jacques Rousseau, whose ideas were instrumental in underpinning the French Revolution, was offered lodgings in a 16th-century grange house called 'Monaughty' which was near Bleddfa. He was so enamoured by Wales during his stay that he hoped Wales would be his final resting place (though he eventually died in Ermenonville, France) https://www.cymmrodorion.org/wp-content/uploads/woocommerce_uploads/2020/08/WHAT-EXACTLY-IS-FOLK-SONG-wuc09l.pdfhttps://www.britannica.com/biography/Jean-Jacques-Rousseau