:Halkyn

{{Short description|Village and community in Flintshire, Wales}}

{{confused|Halkin (disambiguation){{!}}Halkin}}

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

{{Infobox UK place

| country = Wales

| type = Village and community

| welsh_name = Helygain

| constituency_welsh_assembly = Delyn

| official_name = Halkyn

| population = 2,879

| population_ref = (2011 Census)

| unitary_wales = Flintshire

| lieutenancy_wales = Clwyd

| constituency_westminster = Clwyd East{{cite web|title=Location of Clwyd East|url= https://streetguide.co.uk/maps/parliament/2023/Clwyd-East |website=streetguide.co.uk |date=2024 |access-date=4 May 2025}}

| post_town = MOLD

| postcode_district = CH7

| post_town1 = HOLYWELL

| postcode_district1 = CH8

| postcode_area = CH

| postcode_area1 = CH

| dial_code = 01352

| os_grid_reference = SJ211714

| coordinates = {{coord|53.233|-3.183|display=inline,title}}

| static_image = Halkynchurch.jpg

| static_image_width = 200px

| static_image_caption = Church of St Mary the Virgin, Halkyn, from the west

| website = [http://halkyn.org.uk/ halkyn.org.uk]

| module= 240px
Map of the community

}}

Halkyn ({{langx|cy|Helygain}} {{IPA|cy|heˈləgain|}}; locally: {{lang|cy|Lygian}} {{IPA|cy|ˈləgjan|}}) is a village and community in Flintshire, north-east Wales and situated between Pentre Halkyn, Northop and Rhosesmor. At the 2001 Census the population of the community was 2,876,{{citation|url=http://neighbourhood.statistics.gov.uk/dissemination/LeadTableView.do?a=3&b=801655&c=halkyn&d=16&e=15&g=414376&i=1001x1003x1004&m=0&r=1&s=1237292781656&enc=1&dsFamilyId=779 |title=2001 Census: Halkyn (community)|publisher=Office for National Statistics|access-date=17 March 2009}} increasing slightly to 2,879 at the 2011 Census.{{cite web|url=http://www.neighbourhood.statistics.gov.uk/dissemination/LeadKeyFigures.do?a=7&b=11124133&c=CH8+8AN&d=16&e=62&g=6490056&i=1001x1003x1032x1004&m=0&r=0&s=1432550423106&enc=1|title=Community population 2011|access-date=25 May 2015|archive-date=4 March 2016|archive-url=https://web.archive.org/web/20160304095643/http://www.neighbourhood.statistics.gov.uk/dissemination/LeadKeyFigures.do?a=7&b=11124133&c=CH8+8AN&d=16&e=62&g=6490056&i=1001x1003x1032x1004&m=0&r=0&s=1432550423106&enc=1|url-status=dead}} Pentre Halkyn is in the community.