Osnago

{{Infobox Italian comune

| name = Osnago

| official_name = Comune di Osnago

| native_name = {{native name|lmo|Osnagh}}

| image_skyline = OsnagoNeve..jpg

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| image_shield = Osnago-Stemma.svg

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| coordinates = {{coord|45|41|N|09|23|E|display=inline,title}}

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| region = Lombardy

| province = Lecco (LC)

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| mayor = Paolo Brivio (since June 14, 2014)

| area_footnotes =

| area_total_km2 = 4

| population_footnotes =

| population_total = 4357

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| postal_code = 23875

| area_code = 039

| website = {{URL|http://www.comune.osnago.lc.it/}}

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}}

Osnago ({{langx|lmo|label=Brianzoeu|Osnagh}} {{IPA|lmo|uzˈnaːk|}}) is a town and {{lang|it|comune}} in the province of Lecco, in Lombardy, Italy. It is served by Osnago railway station.