{{Gwybodlen lle | suppressfields = cylchfa | ardal = | gwlad = {{banergwlad|Lloegr}} | sir = [[Swydd Amwythig]]<br />(Awdurdod Unedol) }}
{{Infobox UK place
| ArticleTitle= Betws-y-Crwyn
| country= Lloegr
| static_image_name = St. Mary's church at Bettws-y-crwyn - geograph.org.uk - 1597620.jpg
| static_image_caption= <small>Eglwys y Santes Fair ("Eglwys y Bugail"), Betws-y-Crwyn</small>
| latitude= 52.423
| longitude= -03.171
| official_name= Betws-y-Crwyn
| population= 239
| population_ref = (2011)<ref>[https://www.citypopulation.de/php/uk-parishes-westmidlands.php?adm2id=E04011220 City Population]; adalwyd 7 Mawrth 2018</ref>
| unitary_england = [[Swydd Amwythig|Cyngor Swydd Amwythig]]
Pentref bychan a phlwyf sifil yn ne [[Swydd Amwythig]], [[Gorllewin Canolbarth Lloegr (rhanbarth)|Gorllewin Canolbarth Lloegr]], ydy '''Betws-y-Crwyn''' ([[Saesneg]]: ''Bettws-y-Crwyn'').
