Pontinia

{{Infobox Italian comune

| name = Pontinia

| official_name = Comune di Pontinia

| native_name =

| image_skyline =

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| image_caption = P

| image_shield = Pontinia-Stemma.png

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| coordinates = {{coord|41|24|N|13|3|E|type:city(13,476)_region:IT|display=inline}}

| cspspsoooordinates_footnotes =

| region = Lazio

| province = Latina (LT)

| frazioni =

|mayor=Eligio Tombolillo| mayor_party =Civic list

| area_footnotes =

| area_total_km2 = 112.1

| population_footnotes =

| population_total = 15026

| population_as_of = 31 May 2022

| pop_density_footnotes =

| population_demonym = Pontiniani

| elevation_footnotes =

| elevation_m = 4

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|istat=059017| saint = St. Anne

| day = July 26

| postal_code = 04014

| area_code = 0773

| website ={{official website| https://www.comune.pontinia.lt.it/hh/index.php}}

| footnotes =

}}

Pontinia is a comune (municipality) in the Province of Latina in the Italian region Lazio, located about {{convert|70|km|mi}} southeast of Rome and about {{convert|15|km|mi|0}} southeast of Latina.

Pontinia was established in 1935, as part of the project under Prime Minister Benito Mussolini which drained the Pontine Marshes and converted them to agriculture.Duany, Andrés, Elizabeth Plater-Zyberk, and Robert Alminana (2003). The New Civic Art. Rizzoli International Publications, New York. The town plan was designed by engineer Alfredo Pappalardo, an employee of the Opera Nazionale Combattenti, the agency which oversaw the engineering works and settlement of the Pontine Marshes.

Pontinia borders the following municipalities: Latina, Priverno, Sabaudia, Sezze, Sonnino, Terracina.