Marcela Santamaría is a Salvadoran model, TV presenter and media personality, born in El Salvador. She gained national recognition as Miss World El Salvador 2015, representing her country in the Miss World pageant and previously competing in international contests such as Reina Hispanoamericana 2010 and Miss International 2011.

She worked as a television host on Salvadoran programs including Play and the reality series Top Chef El Salvador, and later continued her career in media while residing in the United States. Santamaría has also studied acting and is a bilingual performer with experience in both English and Spanish-language projects.