Britain’s leading campaign group supporting traditional marriage

The Coalition for Marriage is Britain’s leading campaign group supporting traditional marriage which is between a man and a woman, to the exclusion of all others and for life.


People signed the C4M national petition against the redefinition of marriage.

Together we act with our hundreds of thousands of supporters to protect the right to publicly support traditional marriage and to assert its rightful place as the ‘gold standard’ in our society.

About Us

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    Our Mission

    The Coalition for Marriage is an umbrella group of individuals and organisations in the UK that support traditional marriage and opposed its redefinition. More

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    The Coalition was established in 2012 with the aim of opposing the redefinition of marriage and coordinating public opposition to this unnecessary change. Our public petition was signed by 669,444 people. More

  • Funding


    The Coalition is a not for profit company that is entirely reliant on the generosity of its supporters to fund its work. More

Blog & News


That’s the view of retired Major General Tim Cross CBE. In his recent conversation with me, he says marriage ...

Apr 12, 2021

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Alastair Campbell’s Knot Tying ‘Will Make Very Little Difference’

Extensive press coverage hails ex-PM Tony Blair’s former ‘spin doctor’ Alastair Campbell as having ‘tied the ...

Apr 8, 2021

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MP Says Marriage Is “Essential To Society”

It’s great news that the ban on weddings in England ended last week. We’re also glad that an MP has extolled ...

Apr 6, 2021

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Harry Coulter receives apology and settlement from hotel after pro-marriage event was shut down