Oiu, Estonia
{{Short description|Village in Estonia}}
{{Infobox settlement
|official_name =
|native_name =
|settlement_type = Village
|motto =
|image_skyline = Oiu sadam 2013.jpg
|imagesize = 220px
|image_caption = Oiu harbour at the mouth of the Tänassilma River
|image_flag =
|flag_size =
|image_seal =
|seal_size =
|image_map =
|map_caption =
|pushpin_map = Estonia
|mapsize =
|subdivision_type = Country
|subdivision_name = {{flag|Estonia}}
|subdivision_type1 = County
|subdivision_name1 = Viljandi County
|subdivision_type2 = Parish
|subdivision_name2 = Viljandi Parish
|leader_title =
|leader_name =
|established_title =
|established_date =
|area_total_km2 =
|area_footnotes =
|population_as_of =
|population_total =
|population_density_km2 =
|timezone =EET
|utc_offset = +2
|timezone_DST = EEST
|utc_offset_DST = +3
|coordinates = {{coord|source:wikidata}}
|area_code =
|website =
}}
Oiu is a village in Viljandi Parish, Viljandi County in Estonia. (A country in Europe){{EHAK|5647}} (retrieved 14 March 2020)