The Evangelical Alliance (EA) is a London-based charitable organization founded in 1846. It has a claimed representation of over 1,000,000 evangelical Christians in the United Kingdom and is the oldest alliance of evangelical Christians in the world.
The Alliance is the largest body serving evangelical Christians in the UK, and has a membership including denominations, churches, organisations and individuals. In its formative years the Alliance particularly stood for the victims of religious persecution and enabled evangelicals from different denominations to work together.
As part of a movement 'uniting to change society' the Alliance promotes unity and truth, acts as an evangelical voice to the state, society and the wider church, and works collaboratively with Alliance members and other evangelicals, to present Christ credibly as good news for spiritual and social transformation.