A kachina (/kəˈtʃiːnə/; also katchina, katcina, or katsina; Hopi: katsina /kətˈsiːnə/, plural katsinim /kətˈsiːnɨm/) is a spirit being in western Pueblo religious beliefs. The western Pueblo, Native American cultures located in the southwestern United States include the Hopi, Zuni, Tewa Village (on the Hopi Reservation), Acoma Pueblo, and Laguna Pueblo. The kachina concept has three different aspects: the supernatural being, the kachina dancers (masked members of the community who represent kachinas at religious ceremonies), and kachina dolls, small dolls carved in the likeness of kachinas given as gifts to children.
Kachinas are spirits or personifications of things in the real world. These spirits are believed to visit the Hopi villages during the first half of the year. A kachina can represent anything in the natural world or cosmos, from a revered ancestor to an element, a location, a quality, a natural phenomenon, or a concept. There are more than 400 different kachinas in Hopi and Pueblo culture. The local pantheon of kachinas varies in each pueblo community; there may be kachinas for the sun, stars, thunderstorms, wind, corn, insects, and many other concepts. Kachinas are understood as having humanlike relationships; they may have uncles, sisters, and grandmothers, and may marry and have children. Although not worshipped, each is viewed as a powerful being who, if given veneration and respect, can use his particular power for human good, bringing rainfall, healing, fertility, or protection, for example. One observer has written: