The Miss Universe Spain organization hosted the coronation ceremony for the 2021 edition on 16th October 2021 in Tenerife, where Sarah Loinaz was crowned as the new queen. She succeeded Miss Universe Spain 2020 Andrea Martínez for the title.
The 23-year-old stands 172 cm tall and studied business administration and management. She is fluent in four different languages owing to her multicultural family background. Hailing from Gipuzkoa, the Basque model beat 12 other finalists for the national title. She was previously the fifth runner-up at Reina Hispanoamericana 2016.