Marina de Cudeyo

{{Infobox settlement

| name = Marina de Cudeyo

| settlement_type = Municipality

| official_name =

| native_name =

| image_skyline = Ayuntamiento de Marina de Cudeyo.JPG

| image_alt =

| image_caption = Marina de Cudeyo's Town Hall

| image_flag = Marina de Cudeyo Spain.svg

| image_shield = Escudo de Marina de Cudeyo (Cantabria).svg

| nickname =

| motto =

| image_map = Marina de Cudeyo (Cantabria) Mapa.svg

| map_caption = Location of Marina de Cudeyo

| pushpin_map = Spain

| pushpin_label_position =

| pushpin_map_caption = Location in Spain

| subdivision_type = Country

| subdivision_name = {{flag|Spain}}

| subdivision_type1 = Autonomous community

| subdivision_name1 = {{flag|Cantabria}}

| subdivision_type2 = Province

| subdivision_name2 = Cantabria

| subdivision_type3 = Comarca

| subdivision_name3 = Trasmiera

| subdivision_type4 = Judicial district

| subdivision_name4 = Medio Cudeyo

| seat_type = Capital

| seat = Rubayo

| coordinates = {{coord|43|25|14|N|3|45|15|W|region:ES_type:city|display=inline,title}}

| coordinates_footnotes =

| elevation_m = 25

| elevation_min_m =

| elevation_max_m =

| area_footnotes =

| area_total_km2 = 28.37

| established_title =

| established_date =

| population_as_of = {{Spain metadata Wikidata|population_as_of}}

| population_footnotes = {{Spain metadata Wikidata|population_footnotes}}

| population_total = {{Spain metadata Wikidata|population_total}}

| population_demonym =

| population_note =

| population_density_km2 = auto

| blank_name_sec1 = Official language(s)

| blank_info_sec1 =

| timezone = CET

| utc_offset = +1

| timezone_DST = CEST

| utc_offset_DST = +2

| postal_code_type = Postal code

| postal_code =

| area_code_type = Dialing code

| area_code =

| leader_title = Alcalde

| leader_name = Federico Aja Fernández (2011)

| leader_party = PP

| website = {{official website|http://www.marinadecudeyo.com/}}

| footnotes =

}}

Marina de Cudeyo is a municipality located in the autonomous community of Cantabria, Spain. According to the 2007 census, the city has a population of 5,000 inhabitants. Its capital is Rubayo.