This entry presents fundamental issues related to Deaf culture. It explains that “deaf” refers to hearing impairment, while “Deaf” identifies those who see themselves as part of a cultural group. The deaf community primarily utilizes sign language, a unique creation of the deaf community itself, and perceives it as the primary identifier of their group, superseding the notion of disability. This entry provides a comprehensive overview of the most salient characteristics of Deaf culture, drawing upon the experiential knowledge of deafness and the evolution of a distinct set of norms, rules, and values that are emblematic of this demographic. Education, in its broadest sense, plays a pivotal role in the formation and dissemination of Deaf culture. The emergence of deaf culture resulted from the existence of special boarding schools for deaf people, which served as key centers for integrating the community and facilitating the development of modern sign languages. Equally important was the establishment of Gallaudet University, which became a crucial institution for the development of education for deaf people and research on American Sign Language. The fundamental principles of Deaf culture are predicated upon three tenets: (1) the profound respect for sign language and its utilization; (2) the paramountcy of the hands as the preeminent conduit of communication; and (3) the dissemination of recognized values through the medium of narratives and social praxis. Furthermore, characteristic symbols are employed within Deaf culture, including the butterfly sign and the color turquoise.