Ränilinn

{{Short description|Neighbourhood of Tartu, Estonia}}

{{Infobox settlement

| name = Ränilinn

| settlement_type = Neighbourhood of Tartu

| image_skyline =

| imagesize =

| image_caption =

| image_map = Tartu ränilinn.PNG

| map_caption = Location of Ränilinn in Tartu.

| subdivision_type = Country

| subdivision_name = Estonia

| subdivision_type1 = County

| subdivision_name1 = Tartu County

| subdivision_type2 = City

| subdivision_name2 = Tartu

| area_footnotes =

| area_total_km2 = 1.22

| population_footnotes =

| population_total = 1674

| population_as_of = 31.12.2013

| population_density_km2 = auto

| postal_code =

| website =

| footnotes =

}}

Ränilinn (Estonian for "Silicon Town") is a neighbourhood of Tartu, Estonia. It has a population of 1,674 (as of 31 December 2013) and an area of {{convert|1.22|km2|mi2|abbr=on}}.{{cite web|title=Statistiline ülevaade Tartu 2013|url=http://www.tartu.ee/data/Tartu_stat_aastaraamat_2014_veeb.pdf|publisher=Tartu linn|page=29|language=Estonian|year=2014|url-status=dead|archiveurl=https://web.archive.org/web/20141210143134/http://www.tartu.ee/data/Tartu_stat_aastaraamat_2014_veeb.pdf|archivedate=2014-12-10}}