Arddleen

{{Short description|Village in Powys, Wales}}

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

{{Infobox UK place

| country = Wales

| static_image =

| static_image_caption =

| coordinates = {{coord|52.736038|-3.098230|display=inline,title}}

| official_name = Arddleen

| population = 418

| shire_district =

| unitary_wales = Powys

| metropolitan_borough =

| metropolitan_county =

| region =

| constituency_welsh_assembly = Montgomeryshire

| constituency_westminster = Montgomeryshire

| post_town =

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| postcode_area =

| dial_code =

| os_grid_reference = SJ2515

}}

Arddleen ({{langx|cy|Arddlîn}}) or Arddlin is a village in Powys, central Wales. It lies about 5 miles north of Welshpool, in the community of Llandrinio. It had a population of 418 as of the 2011 census, with 31% born in Wales.{{Cite web|title=Custom report - Nomis - Official Labour Market Statistics|url=https://www.nomisweb.co.uk/reports/localarea?compare=W37000218|access-date=2021-07-21|website=www.nomisweb.co.uk}}

The village was formerly served by Arddleen railway station on the Cambrian Railways network.