Miss United Continents 2017 was the 12th edition of Miss Continentes Unidos, held on 23 September 2017 at the Simón Bolívar Convention Center in Guayaquil, Ecuador. The event was broadcast by Gama TV and VitoTVO and hosted by Roberto Rodríguez and Claudia Schiess. Thirty-three contestants from various countries competed, and Tatiana Tsimfer of Russia won the title. Delegates also visited Cuenca, Gualaceo, Machala and Salinas during pageant activities.