Boecillo

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{{Infobox settlement

| official_name = Boecillo, Spain

| nickname =

| image_flag = Bandera de Boecillo.svg

| image_shield = Escudo de Boecillo.svg

| image_map = Ayuntamiento de Boecillo.jpg

| map_caption = Town hall

| subdivision_type = Country

| subdivision_name = Spain

| subdivision_type1 = Autonomous community

| subdivision_name1 = Castile and León

| subdivision_type2 = Province

| subdivision_name2 = Valladolid

| subdivision_type3 = Municipality

| subdivision_name3 = Boecillo

| leader_title =

| leader_name =

| area_magnitude =

| area_total_km2 = 24

| area_land_km2 =

| area_water_km2 =

| elevation_m =

| population_note =

| population_as_of = {{Spain metadata Wikidata|population_as_of}}

| population_footnotes = {{Spain metadata Wikidata|population_footnotes}}

| population_total = {{Spain metadata Wikidata|population_total}}

| population_density_km2 = auto

| timezone = CET

| utc_offset = +1

| timezone_DST = CEST

| utc_offset_DST = +2

| latitude =

| longitude =

| website =

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| }}

Boecillo is a municipality located in the province of Valladolid, Castile and León, Spain. As of 2018, the population is 4,154.

It has its own casino, opened in 1986.{{Citation needed|date=August 2024}} It is located in the Palace of Condes de Gamazo, neoclassical building of the late nineteenth century, and was the residence of Germán Gamazo.{{Citation needed|date=August 2024}}

The Mayor is Pedro Luis Díez Ortega of the People's Party.

Its technology park is one of the most important in northern Spain. It contains different companies, including a firm that collaborates with NASA, whose director is the Spanish astronaut Pedro Duque. {{Citation needed|date=August 2024}}