埃尔托沃索（西班牙语：El Toboso），是西班牙卡斯蒂利亚-拉曼恰托莱多省的一个市镇。总面积144平方公里，总人口2069人（2001年），人口密度14人/平方公里。

El Toboso is a town and municipality located in the province of Toledo, central Spain. According to the 2009 data, El Toboso has a total population of 2,219 inhabitants. The economy of the town is based on wine production and cattle, and sheep.

El Toboso is famous for appearing in the novel Don Quixote by the Spanish writer Miguel de Cervantes, as the town in which the fictional character Dulcinea lives. The town also appears in Graham Greene's tribute Monsignor Quixote, where the heroes are a priest (supposedly a descendant of Cervantes's character), and the recently deposed Communist mayor of the town in the post-Franco era.