Editing Llantrisant (section)

{{Short description|Town in Rhondda Cynon Taf, Wales}}
{{about|the town in Rhondda Cynon Taf|the settlement in Anglesey|Llantrisant, Anglesey|the village in Monmouthshire|Llantrisant, Monmouthshire|}}
{{Use dmy dates|date=October 2019}}
{{Infobox UK place
| official_name               = Llantrisant
| country                     = Wales
| population                  = 15,313
| population_ref              = (2011)<ref>{{cite web|url=http://www.neighbourhood.statistics.gov.uk/dissemination/LeadKeyFigures.do?a=7&b=11125984&c=Llantrisant&d=16&e=62&g=6494660&i=1001x1003x1032x1004&m=0&r=1&s=1447676823619&enc=1|title=Town population 2011|access-date=16 November 2015|archive-date=17 November 2015|archive-url=https://web.archive.org/web/20151117040607/http://www.neighbourhood.statistics.gov.uk/dissemination/LeadKeyFigures.do?a=7&b=11125984&c=Llantrisant&d=16&e=62&g=6494660&i=1001x1003x1032x1004&m=0&r=1&s=1447676823619&enc=1|url-status=dead}}</ref>
| os_grid_reference           = ST045835
| coordinates                 = {{coord|51.542|-3.375|display=inline,title}}
| post_town                   = PONTYPRIDD
| postcode_district           = CF38
| postcode_area               = CF
| post_town1                  = PONTYCLUN
| postcode_district1          = CF72
| postcode_area1              = CF
| dial_code                   = 01443
| constituency_westminster    = [[Pontypridd (UK Parliament constituency)|Pontypridd]]
| community_wales             = Llantrisant<ref>{{cite web |title=Llantrisant Community Council Website |url=https://www.llantrisant-cc.gov.wales/ |website=Llantrisant Community Council |access-date=1 October 2021 |archive-date=29 September 2021 |archive-url=https://web.archive.org/web/20210929185446/https://www.llantrisant-cc.gov.wales/ |url-status=live }}</ref>
| unitary_wales               = [[Rhondda Cynon Taf]]
| lieutenancy_wales           = [[Mid Glamorgan]]
| constituency_welsh_assembly = [[Pontypridd (National Assembly for Wales constituency)|Pontypridd]]
| static_image_name           = Llantrisant_Castle.png
| static_image_caption        = [[Llantrisant Castle]] ruins
| module=  {{Collapsible list
| framestyle=border:none;text-align:center; padding:0; |title=Community map
|1=[[File:2024 Wales Rhondda Cynon Taf Community Llantrisant map.svg|240px]]<br />Map of the community
}}
}}

'''Llantrisant''' ({{IPA|cy|ɬanˈtrɪsant}}; "[[llan (placename)|Parish]] of the Three [[list of Welsh saints|Saints]]") is a town and [[community (Wales)|community]] in the [[county borough]] of [[Rhondda Cynon Taf]], Wales. It lies within the [[Historic counties of Wales|historic county boundaries]] of [[Glamorgan]], on the [[River Ely]] and the [[Afon Clun]]. The three saints of the town's name are [[Illtyd]], [[Gwynno]], and [[Dyfodwg]]. Llantrisant is a hilltop settlement, at an altitude of {{cvt|174|m}} [[Height above mean sea level|above sea level]]. The town is home to the [[Royal Mint]].