莫西干人（英语：Mohican，英语发音：/moʊˈhiːkən/，也有写作 Mahican，英语发音：/məˈhiːkən/ )是一支使用东阿尔冈昆语的美洲原住民部族。原来生活在哈德逊山谷（纽约奥尔巴尼市附近）和新英格兰的西部。1680年后, 该部族中许多人迁移到马萨诸塞州的斯托克布里奇。1830年左右，大部分的莫希干人后裔又迁移到威斯康星州的肖诺县，在那里与里里纳皮人（Lenape）组成了一个由美联邦认可的斯托克布里奇-门西社区，并且拥有有一个 22,000 英亩（8,900公顷）的保留地。

The Mahicans (/məˈhiːkən/ or Mohicans /moʊˈhiːkən/) are an Eastern Algonquian Native American tribe, originally settled in the Hudson River Valley (around Albany, New York) and western New England. After 1680, due to conflicts with the Mohawk, many were driven out to Stockbridge, Massachusetts. Since the 1830s, most descendants of the Mahican are located in Shawano County, Wisconsin, where they formed the federally recognized Stockbridge-Munsee Community with the Lenape people and have a 22,000-acre (8,900 ha) reservation.