Ardgeehan
{{Short description|Townland in Northern Ireland}}
{{Use British English|date=December 2023}}
{{Use dmy dates|date=December 2023}}
{{Infobox UK place
| official_name = Ardgeehan
| irish_name = Ard Caocháin
| country = Northern Ireland
| static_image_name =
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| population =
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| map_type = Northern Ireland
| post_town =
| postcode_area = BT
| postcode_district =
| dial_code = 028
| constituency_westminster =
| irish_grid_reference =
| unitary_northern_ireland =
| lieutenancy_northern_ireland = County Down
| constituency_ni_assembly =
| hide_services = yes
| coordinates = {{coord|54|23|2|N|5|30|15|W|dim:5000|display=inline,title}}
| belfast_distance_mi =
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Ardgeehan ({{etymology|ga|Ard Caocháin|Caochán’s height}}){{cite web |title=Ardgeehan |url=https://experience.arcgis.com/experience/9b31e0501b744154b4584b1dce1f859b/page/Place-Name-Info/?data_id=dataSource_1-PlaceNames_Gazeteer_No_Global_IDs_3734%3A22478 |website=experience arcgis |accessdate=1 January 2024}} is a rural townland in County Down, Northern Ireland. It has an area of 75.8 acres (0.307 km2). It is situated in the civil parish of Ballyphilip and the historic barony of Ards Upper, located 1.5 miles east of Portaferry. It lies within the Ards and North Down.{{cite web |title=Ardgeehan |url=https://www.townlands.ie/down/upper-ards/ballyphilip/ardgeehan/ |website=townlands.ie |accessdate=1 January 2024}}