Mahaska (archaic Ioway Maxúshga pronounced [mõxu??k?]; contemporary Maxúhga), or White Cloud, (1784 – 1834) was a chief of the Native American Iowa tribe.

Mahaska was born into the Iowa tribe. He became chief at an early age after killing several enemy Sioux to avenge his father’s death by them.

Later Mahaska killed a French trader in an argument; he was arrested and imprisoned in St. Louis, Missouri. After he escaped, he led a raid against the Osage.

Afterward, he decided that his father’s death was finally avenged. Mahaska lay down his arms and adopted the lifestyle of the European-American settlers, building a log home and farming. He refused to let his braves avenge the death of an Iowa chief named Crane at the hands of Omaha Indians in 1833. When several Iowa killed six Omaha warriors, Mahaska assisted in their arrest.

The next year one of the Iowa escaped from Fort Leavenworth and killed Mahaska by shooting him in the back as he sat by his campfire. He was buried along the Nodaway River in Edna Township, Cass County, Iowa.

Chief Mahaska became a symbol to settlers of the virtues of his native lifestyle, and of the possibility of peace between natives and settlers.[3][4]