Llanfihangel Rhydithon

{{Use dmy dates|date=October 2019}}

{{Infobox UK place

| country = Wales

| welsh_name = Llanfihangel Rhydeithon

| official_name = Llanfihangel Rhydithon

| static_image = Across the Valley - geograph.org.uk - 156997.jpg

| coordinates = {{coord|52.291379|-3.24538|region:GB|display=inline,title}}

| cardiff_distance_mi = 56.1

| cardiff_distance_km = 90.3

| london_distance_mi = 143.5

| london_distance_km = 231.0

| unitary_wales = Powys

| community_wales = Llanfihangel Rhydithon

| constituency_welsh_assembly =

| constituency_westminster =

| post_town = Llandrindod Wells

| postcode_district = LD1

| postcode_area = LD

| dial_code =

| os_grid_reference = SO 152 666

| population = 228

| map_type = nomap

| module = 240px
Map of the community

}}

Llanfihangel Rhydithon ({{langx|cy|Llanfihangel Rhydeithon}}) is a community in the county of Powys, (Radnorshire) Wales, and is 56.1 miles (90.3 km) from Cardiff and 143.5 miles (231.0 km) from London.[http://www.e-gymraeg.com/enwaucymru/chwilio.aspx/Llanfihangel Rhydieithon Bangor University Placenames Unit (Canolfan Bedwyr)]; {{Webarchive|url=https://web.archive.org/web/20140512220229/http://www.e-gymraeg.com/enwaucymru/chwilio.aspx/Llanfihangel |date=12 May 2014 }} accessed 9 May 2014{{cite map|title=Google Maps|publisher=Google}} In 2011 the population of Llanfihangel Rhydithon was 228 with 6.7% of them able to speak Welsh.[http://wales.gov.uk/statistics-and-research/census-population/?lang=en Welsh Government website; 2011 Census Returns and stats]; {{Webarchive|url=https://web.archive.org/web/20140530161647/http://wales.gov.uk/statistics-and-research/census-population/?lang=en |date=30 May 2014 }} accessed 9 May 2014

The community includes the village of Dolau and also has many round barrows dating back to the Iron Age.