伊柳埃卡（西班牙语：Illueca），是西班牙阿拉贡自治区萨拉戈萨省的一个市镇。 总面积25平方公里，总人口3284人（2001年），人口密度131人/平方公里。

Illueca is a municipality located in the province of Zaragoza, Aragon, Spain. According to the 2004 census (INE), the municipality has a population of 3,396 inhabitants.

Antipope Benedict XIII was born and later buried here.