Louise Élisabeth d'Orléans (Spanish: Luisa Isabel; 9 December 1709 – 16 June 1742) was Queen of Spain as the wife of King Louis I. Their reign is regarded as one of the shortest in history, lasting for seven months. Louise Élisabeth was the fourth daughter to survive to adulthood born to Philippe II, Duke of Orléans and Françoise Marie de Bourbon. After being widowed, Louise Élisabeth returned to France and died at the Luxembourg Palace, located in Paris. Both she and her husband died without issue.