MarÃa del Carmen Gurtubay y Alzola, Marquesa of Yurreta and Gamboa (4 June 1910 – January 1959) was a Spanish noblewoman.
She was born in Madrid on 4 June 1910, the only child of Juan Gurtubay y González de Castejón and Blanca de Alzola, 1st Marquesa of Yurreta and Gamboa.
Yurreta refers to a town in the Vizcaya province of the Basque Country in Northern Spain.