Grosotto

{{Infobox Italian comune

| name = Grosotto

| official_name = Comune di Grosotto

| native_name =

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| image_shield = Grosotto-Stemma.svg

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| coordinates = {{coord|46|17|N|10|16|E|type:city(1,650)_region:IT|display=inline,title}}

| coordinates_footnotes =

| region = Lombardy

| province = Sondrio (SO)

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| mayor = Giuseppe Saligari

| area_footnotes =

| area_total_km2 = 53.12

| population_footnotes = All demographics and other statistics: Italian statistical institute Istat.

| population_total = 1625

| population_as_of = 31 August 2017

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| population_demonym = Grosottini

| elevation_footnotes =

| elevation_m = 610

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| postal_code = 23034

| area_code = 0342

| website = {{official website|http://www.comune.grosotto.so.it/}}

}}

Grosotto is a comune (municipality) in the Province of Sondrio in the Italian region Lombardy, located about {{convert|120|km|mi}} northeast of Milan and about {{convert|35|km|mi}} northeast of Sondrio, on the border with Switzerland.

Grosotto borders the following municipalities: Brusio (Switzerland), Grosio, Mazzo di Valtellina, Monno, Poschiavo (Switzerland), Vervio.