Arjonilla

{{Infobox settlement

| settlement_type = city

| official_name = Arjonilla, Spain

| nickname =

| image_flag = Bandera de Arjonilla (Jaén).svg

| image_shield = Escudo arjonilla.jpg

| image_map =

| coordinates = {{coord|37|58|N|4|6|W|region:ES_type:city|display=title,inline}}

| image_skyline = Arjonilla.jpg

|pushpin_map = Spain Province of Jaén#Spain Andalusia#Spain

|pushpin_label = Arjonilla

|pushpin_map_caption = Location in the Province of Jaén

|subdivision_type = Country

| subdivision_name = {{flag|Spain}}

| subdivision_type1 = Autonomous
community

| subdivision_name1 = {{flag|Andalusia}}

| subdivision_type2 = Province

| subdivision_name2 = 23px Jaén

| subdivision_type3 = Municipality

| subdivision_name3 = Arjonilla

| leader_title =

| leader_name =

| area_magnitude =

| area_total_km2 = 42

| area_land_km2 =

| area_water_km2 =

| elevation_m = 348

| 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

| website =

| footnotes =

| }}

Arjonilla is a town located in the province of Jaén, Spain. According to 2024 INE figures, the town had a population of 3535 inhabitants.