尼索斯（英语：Nisos）。古希腊神话男性人物之一。麦加拉国王，为雅典国王四个儿子之一。其事迹常与众神相互联系，因而异彩纷呈并与米诺斯国王发生联系，亦反映于相关文学等作品之中。

In Greek mythology, Nisos was the King of Megara, and one of the four sons of Pandion II, King of Athens.

He was married to Abrota, sister of Megareus, and when she died, Nisos commanded that the Megarian women wear clothes like she had. His daughter Eurynome, with Poseidon, had the famous son Bellerophon. His second daughter Iphinoe married Megareus, her maternal uncle. The third daughter Scylla was responsible for Nisos' death.