Syanno

{{Short description|Town in Vitebsk Region, Belarus}}

{{for|the village in Poland|Sianno}}

{{Infobox settlement

|name = Syanno

|native_name={{unbulleted list |{{native name|be|Сянно}}|{{native name|ru|Сенно}}}}

|nickname=

|settlement_type = Town

|image_skyline = Сянно._Гістарычныя_забудова_(01).jpg

|imagesize =

|image_caption =

|image_flag = Flag_of_Sianno.svg

|image_shield = Coat_of_Arms_of_Sianno,_Belarus.svg

|flag_size = 150

|shield_size = 75

|pushpin_label = Syanno

|pushpin_map = Belarus

|pushpin_label_position = left

|image_map =

|map_caption = Location in Belarus

|subdivision_type = Country

|subdivision_name = Belarus

|subdivision_type1 = Region

|subdivision_name1 = Vitebsk Region

|subdivision_type2 = District

|subdivision_name2 = Syanno District

|leader_title =

|leader_name =

|established_title = First mentioned

|established_date = 1442

|area_magnitude =

|area_total_km2 =

|area_land_km2 =

|area_water_km2 =

|population_as_of = 2024

|population_footnotes = {{cite web|url=https://www.belstat.gov.by/ofitsialnaya-statistika/solialnaya-sfera/naselenie-i-migratsiya/naselenie/statisticheskie-izdaniya/index_89355/|title=Численность населения на 1 января 2024 г. и среднегодовая численность населения за 2023 год по Республике Беларусь в разрезе областей, районов, городов, поселков городского типа|archive-url=https://web.archive.org/web/20240402055418/https://www.belstat.gov.by/ofitsialnaya-statistika/solialnaya-sfera/naselenie-i-migratsiya/naselenie/statisticheskie-izdaniya/index_89355/|archive-date=2 April 2024|website=belsat.gov.by|access-date=13 April 2024}}

|population_note =

|population_total = 7,090

|population_density_km2 = auto

|timezone = MSK

|utc_offset = +3

|timezone_DST =

|utc_offset_DST =

|coordinates = {{coord|54|48|N|29|42|E|region:BY_type:city(10000)_source:kolossus-ruwiki|display=inline,title}}

|elevation_m = 176

|postal_code_type = Postal code

|postal_code = 211117

|area_code = +375 2135

|blank_name = License plate

|blank_info =

|website =

|footnotes =

}}

Syanno or Senno ({{langx|be|Сянно|Sianno}};{{efn|Official transliteration.}} {{langx|ru|Сенно}}; {{langx|pl|Sienno}}; {{langx|lt|Siano}}) is a town in Vitebsk Region, Belarus. It is located {{convert|58|km|0|abbr=on}} southwest of Vitebsk on the southern shore of Senno Lake. In 2018, its population was 7,092. As of 2024, it has a population of 7,090.