Castel Castagna

{{Infobox Italian comune

| name = Castel Castagna

| official_name = Comune di Castel Castagna

| native_name =

| image_skyline = Castel_Castagna,_TE.jpg

| imagesize =

| image_alt =

| image_caption =

| image_shield = Castel Castagna-Stemma.png

| shield_alt =

| image_map =

| map_alt =

| map_caption =

| pushpin_label_position =

| pushpin_map_alt =

| coordinates = {{coord|42|33|N|13|43|E|region:IT|display=inline,title}}

| coordinates_footnotes =

| region = Abruzzo

| province = Teramo (TE)

| frazioni = Bivio Castel Castagna, Castagna Vecchia, Chiavoni, Ronzano, Scaricasale, Vasto, Villa Ruzzi

| mayor_party =

| mayor = Rosanna De Antoniis

| area_footnotes =

| area_total_km2 = 17

| population_footnotes = All demographics and other statistics from the Italian statistical institute (Istat)

| population_total = 491

| population_as_of = 31 May 2017

| pop_density_footnotes =

| population_demonym = Castagnoli

| elevation_footnotes =

| elevation_min_m =

| elevation_max_m =

| elevation_m = 452

| twin1 =

| twin1_country =

| saint = San Pietro Martire

| day = 29 June

| postal_code = 64030

| area_code = 0861

| website = {{official website|http://www.cmgransasso.it/castelcastagna/}}

| footnotes =

}}

Castel Castagna is a town and comune in the province of Teramo in the Abruzzo region of central-southern Italy.

It is a small hilltop town with a view of the Gran Sasso massif.