Tres Lomas Partido

{{Infobox settlement

| name = Tres Lomas

| native_name = Partido de Tres Lomas

| native_name_lang =

| settlement_type = Department

| image_skyline =

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| image_flag =

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| image_seal =

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| image_map = Argentina - Buenos Aires - Tres Lomas.svg

| map_alt =

| map_caption = location of Tres Lomas Partido in Buenos Aires Province

| pushpin_map =

| pushpin_map_alt =

| pushpin_map_caption =

| coordinates = {{coord|36|27|32|S|62|51|41|W}}

| coordinates_footnotes =

| subdivision_type = Country

| subdivision_name = Argentina

| subdivision_type1 =

| subdivision_name1 =

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| subdivision_name2 =

| established_title = Established

| established_date = July 20, 1907

| founder = ?

| seat_type = Seat

| seat = Tres Lomas

| government_footnotes =

| leader_party = FJV

| leader_title = Mayor

| leader_name = Roberto Oscar Alvarez

| unit_pref = Metric

| area_footnotes =

| area_total_km2 = 1253

| area_land_km2 =

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| population_footnotes =

| population_total = 7439

| population_as_of =

| population_density_km2 = auto

| population_demonym = ?

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| postal_code_type = Postal Code

| postal_code = B6409

| postal2_code_type = IFAM

| postal2_code = [http://www.mininterior.gov.ar/municipios/masinfo.php?municipio=BUE129 BUE129]

| area_code_type = Area Code

| area_code = 02394

| iso_code =

| blank_name_sec1 = Patron saint

| blank_info_sec1 =

| website = {{url|https://www.treslomas.gob.ar/|treslomas.gob.ar}}

| footnotes =

}}

Tres Lomas Partido is a western partido of Buenos Aires Province in Argentina.

The provincial subdivision has a population of about 7,500 inhabitants in an area of {{convert|1253|sqkm|abbr=on}}, and its capital city is Tres Lomas, which is around {{convert|520|km|abbr=on}} from Buenos Aires.