Montemarciano

{{Infobox Italian comune

| name = Montemarciano

| official_name = Comune di Montemarciano

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| image_shield = Montemarciano-Stemma.png

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| coordinates = {{coord|43|38|N|13|19|E|type:city(9,566)_region:IT|display=inline,title}}

| coordinates_footnotes =

| region = Marche

| province = Ancona (AN)

| frazioni = Alberici, Cassiano, Gabella, Gelso, Grugnaletto, Forcella, Marcianella, Marina

| mayor_party =

| mayor = Liana Serrani

| area_footnotes =

| area_total_km2 = 22.1

| population_footnotes =

| population_total = 10233

| population_as_of = 31 August 2008All demographics and other statistics: Italian statistical institute Istat.

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| population_demonym = Montemarcianesi

| elevation_footnotes =

| elevation_m = 92

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| postal_code = 60018

| area_code = 071

| website = {{official website|http://www.comune.montemarciano.ancona.it/}}

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Montemarciano is a comune (municipality) in the Province of Ancona in the Italian region Marche, about {{convert|15|km|mi|0}} west of Ancona.

Montemarciano borders Chiaravalle, Falconara Marittima, Monte San Vito, and Senigallia.