Miss Grand Spain 2026 is the 10th edition of the national pageant, scheduled for 7 June 2026 in Adamuz, Córdoba, Spain. Contestants qualified through provincial and regional preliminaries held nationwide. At the end of the event, Miss Grand Spain 2025, Aitana Jiménez of Lleida, will crown her successor, who will represent Spain at Miss Grand International 2026 in India in October 2026. Adamuz hosts the event for the second consecutive year.