Cabo Blanco Marine Management Area
{{short description|Protected area in Costa Rica}}
{{Infobox Protected area
| name = Cabo Blanco Marine Management Area
| alt_name = {{lang|es|Área Marina de Manejo Cabo Blanco}}
| iucn_category =
| map = Costa Rica
| relief = yes
| photo =
| photo_caption =
| location = Costa Rica
| nearest_city =
| coordinates = {{coords|9.558|-85.111|display=inline, title}}
| area = {{convert|820.69|km2|sqmi}} (marine)
| established = 2 June 2017
| visitation_num =
| visitation_year =
| governing_body = National System of Conservation Areas (SINAC)
}}
Cabo Blanco Marine Management Area ({{langx|es|Área Marina de Manejo Cabo Blanco}}), is a protected area in Costa Rica, managed under the Tempisque Conservation Area, it was created in 2017 by decree 40442-MINAE. {{cite web |title=Área Marina de Manejo Cabo Blanco Map |url=http://www.sinac.go.cr/ES/ac/acmic/Mapas/A01_Cabo%20Blanco.jpg |work=SINAC |accessdate=6 May 2020}} {{cite web |title=Área Marina de Manejo Cabo Blanco |work=Protected Planet |url=https://www.protectedplanet.net/cabo-blanco-marine-management-area |accessdate=6 May 2020}}