Castel Rocchero

{{Infobox Italian comune

| name = Castel Rocchero

| official_name = Comune di Castel Rocchero

| native_name =

| image_skyline = Castel Rocchero da Alice Bel Colle.jpg

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| image_shield = Castel_Rocchero-Stemma.png

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| coordinates = {{coord|44|43|N|8|25|E|type:city(385)_region:IT|display=inline}}

| coordinates_footnotes =

| region = Piedmont

| province = Asti (AT)

| frazioni =

| mayor_party =

| mayor = Luigi Iuppa

| area_footnotes =

| area_total_km2 = 5.6

| population_footnotes =

| population_total = 402

| population_as_of = 1 January 2010All demographics and other statistics: Italian statistical institute Istat.

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| population_demonym = Castelrocchesi

| elevation_footnotes =

| elevation_m = 414

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| postal_code = 14040

| area_code = 0141

| website = {{official website|http://www.comune.castelrocchero.at.it}}

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}}

Castel Rocchero is a comune (municipality) in the Province of Asti in the Italian region Piedmont, located about {{convert|70|km|mi}} southeast of Turin and about {{convert|25|km|mi}} southeast of Asti.

Castel Rocchero borders the following municipalities: Acqui Terme, Alice Bel Colle, Castel Boglione, Castelletto Molina, Fontanile, and Montabone.