Redskin is a slang term for Native Americans in the United States and First Nations in Canada. The term redskin underwent pejoration through the 19th to early 20th centuries and in contemporary dictionaries of American English it is labeled as offensive, disparaging, or insulting.

Although the term has almost disappeared from contemporary use, it remains as the name of many sports teams. The most prominent was the Washington NFL team. After decades of resistance to change by the owners, management and fans; major sponsors responded to calls to end systemic racism in the wake of the murder of George Floyd by advocating a name change. The new name Washington Commanders was announced on February 2, 2022. While the usage by other teams has been declining steadily, 37 high schools in the United States continue to be Redskins. School administrators and alumni assert that their use of the name is honoring their local tradition and not insulting to Native Americans.

The origin of the choice of red to describe Native Americans in English is debated. While related terms were used in anthropological literature as early as the 17th century, labels based on skin color entered everyday speech around the middle of the 18th century. "At the start of the eighteenth century, Indians and Europeans rarely mentioned the color of each other's skins. By midcentury, remarks about skin color and the categorization of peoples by simple color-coded labels (red, white, black) had become commonplace."