Giuncugnano

{{Infobox Italian frazione

| name = Giuncugnano

| comune = Sillano Giuncugnano

| native_name =

| image_skyline = Giuncugnano-monte Argegna2.jpg

| imagesize =

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| image_caption = Argegna Mount, Giuncugnano

| image_shield =

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| coordinates = {{coord|44|13|N|10|15|E|type:city(509)_region:IT|display=inline,title}}

| coordinates_footnotes =

| region = Tuscany

| province = Lucca (LU)

| frazioni =

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| area_footnotes =

| area_total_km2 = 18.9

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

| population_total = 538

| population_as_of = 2007

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| elevation_footnotes =

| elevation_m = 834

| twin1 =

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| saint = St. Antoninus

| day = September 2 and November 30

| postal_code = 55030

| area_code = 0583

| website =

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}}

Giuncugnano is a frazione of the comune (municipality) of Sillano Giuncugnano in the Province of Lucca in the Italian region Tuscany, located about {{convert|90|km|mi}} northwest of Florence and about {{convert|45|km|mi}} northwest of Lucca. It was a separate comune until 1 January 2015.