Tandil Partido

{{one source|date=June 2025}}

{{Infobox settlement

| name = Tandil

| native_name = Partido de Tandil

| native_name_lang =

| settlement_type = Department

| image_skyline =

| image_alt =

| image_caption =

| image_flag =

| flag_alt =

| image_seal =

| seal_alt =

| image_shield =

| image_blank_emblem = Logo Municipio de Tandil.png

| blank_emblem_type =

| blank_emblem_size = 150

| nickname =

| motto =

| image_map = Argentina - Buenos Aires - Tandil.svg

| map_alt =

| map_caption = location of Tandil Partido in Buenos Aires Province

| pushpin_map =

| pushpin_map_alt =

| pushpin_map_caption =

| coordinates = {{coord|37|04|S|59|08|W}}

| coordinates_footnotes =

| subdivision_type = Country

| subdivision_name = Argentina

| subdivision_type1 =

| subdivision_name1 =

| subdivision_type2 =

| subdivision_name2 =

| established_title = Established

| established_date = April 4, 1823

| founder = Martin Rodriguez

| seat_type = Seat

| seat = Tandil

| government_footnotes =

| leader_party = UCR-JxC

| leader_title = Mayor

| leader_name = Miguel Ángel Lunghi

| unit_pref = Metric

| area_footnotes =

| area_total_km2 = 4935

| area_land_km2 =

| area_water_km2 =

| area_water_percent =

| area_note =

| elevation_footnotes =

| elevation_m =

| population_footnotes =

| population_total = 108109

| population_as_of =

| population_density_km2 = auto

| population_demonym = tandilense

| population_note =

| timezone1 =

| utc_offset1 =

| timezone1_DST =

| utc_offset1_DST =

| postal_code_type = Postal Code

| postal_code = B2740

| postal2_code_type = IFAM

| postal2_code = [http://www.mininterior.gov.ar/municipios/masinfo.php?municipio=BUE121 BUE121]

| area_code_type = Area Code

| area_code = 02478

| iso_code =

| blank_name_sec1 = Patron saint

| blank_info_sec1 = ?

| website ={{URL|https://www.tandil.gov.ar/|tandil.gov.ar}}

| footnotes =

}}

Tandil Partido is a partido (Administrative territorial entity of Buenos Aires Province, Argentina) of Buenos Aires Province in Argentina.

The provincial subdivision has a population of about 108,000 inhabitants in an area of {{convert|4935|sqkm|abbr=on}}, and its capital city is Tandil, which is around {{convert|350|km|abbr=on}} from Buenos Aires.