Castel Ritaldi

{{Infobox Italian comune

| name = Castel Ritaldi

| official_name = Comune di Castel Ritaldi

| native_name =

| image_skyline = CastelRitaldiPanorama1.jpg

| imagesize =

| image_alt =

| image_caption = Castel Ritaldi Castle

| image_shield = Castel_Ritaldi-Stemma.png

| shield_alt =

| image_map =

| map_alt =

| map_caption =

| pushpin_label_position =

| pushpin_map_alt =

| coordinates = {{coord|42|49|32|N|12|40|23|E|display=inline}}

| coordinates_footnotes =

| region = Umbria

| province = Perugia

| frazioni = Bruna, Castel San Giovanni, Colle del Marchese, Mercatello, [http://torregrosso.tumblr.com/ Torregrosso]

| mayor_party =

| mayor = Andrea Reali

| area_footnotes =

| area_total_km2 = 22.44

| population_footnotes = All demographics and other statistics: Italian statistical institute Istat.

| population_total = 3267

| population_as_of = 30 June 2017

| pop_density_footnotes =

| population_demonym = Castelritaldesi

| elevation_footnotes =

| elevation_m = 297

| twin1 =

| twin1_country =

| saint = Saint Marina

| day =

| postal_code = 06044

| area_code = 0743

| website = {{official website|http://www.comune.castel-ritaldi.pg.it}}

| footnotes =

}}

Castel Ritaldi is a comune (municipality) in the Province of Perugia in the Italian region Umbria, located about 40 km southeast of Perugia.

Castel Ritaldi borders the following municipalities: Giano dell'Umbria, Montefalco, Spoleto, Trevi.