The Evangelical Alliance is an umbrella grouping for evangelical Christians in the UK. Formed in 1846, the Alliance aims to bring Christians together and help them listen to, and be heard by, the government, media and society.

With offices in London, Cardiff, Glasgow and Belfast, the Alliance works across 79 denominations, 3,300 churches, 750 organisations and thousands of individual members. It is also a founding member of the World Evangelical Alliance (WEA), a global network of more than 600 million evangelical Christians, which in January 2015 announced plans for closer cooperation and witness with the World Council of Churches.