Alfred Louis Kroeber (1876–1960) was an American anthropologist and one of the founding figures of modern cultural anthropology. Born in Hoboken, New Jersey, Kroeber earned his Ph.D. at Columbia University under Franz Boas and later established the anthropology department at the University of California, Berkeley. Over his prolific career, he conducted extensive fieldwork among Indigenous peoples across North America, documenting languages, customs, and material culture with remarkable depth and respect. His studies — including Handbook of the Indians of California and Cultural and Natural Areas of Native North America — helped define the discipline's intellectual framework. Known for his humanistic vision and interdisciplinary curiosity, Kroeber sought to reveal the unity underlying human diversity. He died in 1960, leaving behind a legacy of scholarship that continues to shape anthropological thought.