Claino con Osteno

{{Infobox Italian comune

| name = Claino con Osteno

| official_name = Comune di Claino con Osteno

| native_name = {{nativename|lmo|Scin Osten}}

| image_skyline = Claino_con_Osteno.jpg

| imagesize =

| image_alt =

| image_caption =

| image_shield = Claino con Osteno-Stemma.png

| shield_alt =

| image_map =

| map_alt =

| map_caption =

| pushpin_label_position =

| pushpin_map_alt =

| coordinates = {{coord|46|0|N|9|5|E|type:city(546)_region:IT|display=inline,title}}

| coordinates_footnotes =

| region = Lombardy

| province = Como (CO)

| frazioni = Barclaino, Rescia, Righeggia, San Lucio

| mayor_party =

| mayor = Alessandra De Bernardi

| area_footnotes =

| area_total_km2 = 13.1

| population_footnotes =

| population_total = 555

| population_as_of = 31 March 2017All demographics and other statistics: Italian statistical institute Istat.

| pop_density_footnotes =

| population_demonym = Clainesi and Ostenesi

| elevation_footnotes =

| elevation_m = 280

| twin1 =

| twin1_country =

| saint =

| day =

| postal_code = 22010

| area_code = 0344

| website =

| footnotes =

}}

Claino con Osteno (Comasco: {{lang|lmo|Scin Osten}} {{IPA|lmo|ˌʃĩː uˈstẽː|}}) is a comune (municipality) in the Province of Como in the Italian region of Lombardy, located about {{convert|60|km|mi|0}} north of Milan and about {{convert|20|km|mi|0}} north of Como. It is a small comune on Lake Lugano, composed of a series of small frazioni (hamlets): the biggest ones (Claino and Osteno) have been chosen for the municipal name.

Claino con Osteno borders the following municipalities: Alta Valle Intelvi, Laino, Ponna, Porlezza, Valsolda.

Near Osteno is a site belonging to the Moltrasio Formation, which preserves numerous late-Jurassic fossils characterized by integral fossilization such as Squaloraja polyspondyla.