María Isabel Preysler Arrastia (born 18 February 1951), better known as Isabel Preysler, is a Filipina socialite and television host.
Preysler was born in Manila, Philippines, the third of six children to a wealthy family. She attended a private Roman Catholic school; Her father, Carlos Preysler y Pérez de Tagle, was the executive director of Philippine Airlines and on the Board of Directors for the Banco Español de Manila (Spanish Bank of Manila), while her mother, María Beatriz Arrastia y Reynares, was the owner of a real estate company in Manila. She is the niece of actress Neile Adams, who is her mother's half-sister. She is also a first cousin once removed of American actor Steven R. McQueen, who is Neile's grandson.
The Pérez de Tagle family, a Filipino cadet branch of the Spanish dynasty that has held the marquisate of Altamira since the 1600s, produced abacá and copra. Abacá was the main ingredient in ropes and other products prior to the invention of nylon.