The Luiseño are a Native American people originally from Southern California, primarily residing in the area now known as Riverside County and San Diego County. They are part of the larger Uto-Aztecan language family and speak the Luiseño language, which is still spoken by some community members today. Historically, the Luiseño people lived in villages along the California coast and relied on fishing, hunting, and gathering for sustenance. They have a rich cultural heritage, including traditional crafts, music, and ceremonies, which continue to be important aspects of their identity and community life.