Miss Grand Spain 2023 took place 19–25 March 2023 in Puerto de la Cruz, Santa Cruz de Tenerife, Canary Islands. The grand final was held on 25 March at the Centro Comercial Martiánez Shopping Mall with 34 contestants from across Spain. Celia Sevilla of Toledo won and earned the right to represent Spain at Miss Grand International 2023 in Vietnam. The final featured a live performance by Romanian singer WRS and was attended by Miss Grand International 2022 Isabella Menin and MGI vice president Teresa Chaivisut.