Galtellì

{{more citations needed|date=July 2014}}

{{Infobox Italian comune

| name = Galtellì

| official_name = Comune di Galtellì

| native_name = {{native name|sc|Garteddi}}

| image_skyline = Resti Castello di Pontes.jpg

| imagesize =

| image_alt =

| image_caption = Ruins of the Castle of Pontes

| image_shield =

| shield_alt =

| image_map =

| map_alt =

| map_caption =

| pushpin_map = Italy Sardinia

| coordinates = {{coord|40|23|N|9|37|E|type:city(2,422)_region:IT|display=inline,title}}

| coordinates_footnotes =

| region = Sardinia

| province = Nuoro (NU)

| frazioni =

| mayor_party =

| mayor = Giovanni Santo Porcu

| area_footnotes =

| area_total_km2 = 56.8

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

| population_total = 2441

| population_as_of = 31 August 2017

| pop_density_footnotes =

| population_demonym = Galtellinesi

| elevation_footnotes =

| elevation_m = 35

| saint =

| day =

| postal_code = 08020

| area_code = 0784

| website = {{official website|http://www.galtelli.gov.it/}}

| footnotes =

}}

Galtellì ({{IPA|it|ɡaltelˈli|lang}}; {{langx|sc|Garteddi}}) is a comune (municipality) in the Province of Nuoro in the Italian region Sardinia, located about {{convert|140|km|mi}} northeast of Cagliari and about {{convert|25|km|mi}} northeast of Nuoro.

Galtellì borders the municipalities of: Dorgali, Irgoli, Loculi, Lula, Onifai, Orosei.

Galtellì was a historic episcopal see, in the current diocese of Nuoro, in the territory of the ancient sentence of Gallura and, in particular, in the territory of the Baronie.

Galtellì has one of the better-preserved historic centres in Sardinia. It has numerous churches, and the cathedral of Saint Peter houses a cycle of Romanesque frescoes.