South Thamaraikulam
{{Use dmy dates|date=October 2018}}
{{Use Indian English|date=October 2018}}
{{Infobox settlement
| name = South Thamaraikulam
| native_name =
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| settlement_type = village
| image_skyline =
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| pushpin_map = India Tamil Nadu#India
| pushpin_label_position = right
| pushpin_map_alt =
| pushpin_map_caption = Location in Tamil Nadu, India
| coordinates = {{coord|8.17|N|77.43|E|display=inline,title}}
| subdivision_type = Country
| subdivision_name = {{flag|India}}
| subdivision_type1 = State
| subdivision_name1 = Tamil Nadu
| subdivision_type2 = District
| subdivision_name2 = Kanyakumari
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| unit_pref = Metric
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| population_density_km2 = auto
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| demographics_type1 = Languages
| demographics1_title1 = Official
| demographics1_info1 = Tamil
| timezone1 = IST
| utc_offset1 = +5:30
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}}{{More citations needed|date=May 2025}}
South Thamaraikulam is a village in Kanyakumari district, Tamil Nadu, near Nagercoil.{{cite web |date=2011 |title=Primary Census Abstract Data Tables – India: Final Population Totals |url=https://censusindia.gov.in/nada/index.php/catalog/42554/download/46180/2011-IndiaStateDistSbDistVill-0000.xlsx |archive-url=https://web.archive.org/web/20220711042331/https://censusindia.gov.in/nada/index.php/catalog/42554/download/46180/2011-IndiaStateDistSbDistVill-0000.xlsx |archive-date=11 July 2022 |access-date=27 April 2025 |website=Office of the Registrar General & Census Commissioner, India |publisher=Ministry of Home Affairs, Government of India}} It is the site of Thamaraikulam Pathi, one of the five holy places of Ayyavazhi.