An ethnoreligious group (or ethno-religious group) is an ethnic group whose members are also unified by a common religious background. Ethnoreligious communities define their ethnic identity neither by ancestral heritage nor simply by religious affiliation but often through a combination of both. An ethnoreligious group has a shared history and a cultural tradition of its own. In many cases ethnoreligious groups are ethno-cultural groups with a traditional ethnic religion; in other cases ethnoreligious groups begin as communities united by a common faith which through endogamy developed cultural and ancestral ties. Some ethnoreligious groups' identities are reinforced by the experience of living within a larger community as a distinct minority.
Examples of ethnoreligious groups include:
In a closed ethnoreligious group with inherited membership, particular emphasis is placed upon religious endogamy, and the concurrent discouragement of interfaith marriages or intercourse, as a means of preserving the stability and historical longevity of the community and culture. This adherence to religious endogamy can also, in some instances, be tied to ethnic nationalism if the ethnoreligious group possesses a historical base in a specific region.
In Australian law, the Anti-Discrimination Act 1977 (NSW) defines "race" to include "ethnic, ethno-religious or national origin". The reference to "ethno-religious" was added by the Anti-Discrimination (Amendment) Act 1994 (NSW).John Hannaford, the NSW Attorney-General at the time, explained that "The effect of the latter amendment is to clarify that ethno-religious groups, such as Jews, Muslims and Sikhs, have access to the racial vilification and discrimination provisions of the Act. ...extensions of the Anti-Discrimination Act to ethno-religious groups will not extend to discrimination on the ground of religion."
The definition of "race" in Anti-Discrimination Act 1998 (Tas) likewise includes "ethnic, ethno-religious or national origin". However, unlike the NSW Act, it also prohibits discrimination on the grounds of "religious belief or affiliation" or "religious activity".
In the United Kingdom the landmark legal case Mandla v Dowell-Lee placed a legal definition on ethnic groups with religious ties, which in turn has paved the way for the definition of an ethnoreligious group. Both Jews and Sikhs were determined to be considered ethnoreligious groups under the Anti-Discrimination (Amendment) Act 1994 (see above).