A dominant culture is a cultural practice within a particular political, social or economic entity, in which multiple cultures co-exist. It may refer to a language, religion or ritual practices, social value and/or social custom. These features are often a norm for an entire society. An individual achieves dominance by being perceived as belonging to that majority culture, which has a significant presence in institutions related to communication, education, artistic expression, law, government and business. The concept of "dominant culture" is generally used in academic discourse in communication, sociology, anthropology and cultural studies.
In a society, culture is established and directed by the individuals with most power (hegemony). In a culture, a group of people that have the ability to hold power over social institutions and influence the rest of the society's beliefs and actions is considered dominant. A dominant culture is established in a society by a group of individuals that direct the ruling ideas, values, and beliefs that become the dominant worldview of a society. Individuals from the dominant culture spread their dominant ideologies through institutions such as education, religion, and politics. A dominant culture makes use of media and laws to spread their ideologies as well. Furthermore, a dominant culture can be promoted deliberately and by the suppression of minority cultures or subcultures.