阿耳古瑞区[1]（英语：Argyre quadrangle）是美国地质调查局太空地质学研究计划（Astrogeology Research Program）对火星表面划分的30个区域之一，编号为MC-26。[2]
阿耳古瑞区覆盖了火星西经0°至60°、南纬30°至65°的区域。形似笑脸的伽勒撞击坑便位于该区。
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