Wikimedia

  • Archive portrait of a woman in a collage with a lemon branch and a moth.

    Knowledge that everyone can trust

    Wikimedia UK is the UK charity behind the human side of Wikipedia, working with volunteers, educators and partners across England, Scotland, Wales and Northern Ireland.

  • Cakes with '25 Years of Wikipedia' toppers at the birthday celebration.

    Celebrating 25 years of Wikipedia and 15 years of Wikimedia UK

    Our Big Birthday Party brought together an inspiring mix of people to celebrate two major milestones and recognise outstanding volunteers with Silver Jubilee Awards.

  • Many people celebrating

    Connections, ideas & renewed hope

    Powerful reflections from staff, trustees and volunteers who attended Wikimania 2026 in Paris with support from Wikimedia UK.

We are Wikimedia UK. Connecting communities, culture and knowledge

Wikipedia is written and maintained by volunteer editors around the world. Wikimedia UK is the independent, UK-registered charity that supports them here, funding training, running events, partnering with schools, museums and libraries, and campaigning for open knowledge.

More about who we are

What we do

Wherever you are in the UK, we’re here to support you

Wikimedia UK works with communities, cultural organisations and volunteers across England, Scotland, Wales and Northern Ireland. Explore what’s happening where you are.

Our work across the UK
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Whatever brought you here, there's a way in.

Our impact, in numbers

Read more about our impact
  • Over 3 million Wikipedia articles added or improved in 38 languages
    3 million+
  • New editors trained
    917
  • Images added to Wikimedia Commons
    150,000
  • articipants across all our programmes
    8,269

Latest from Wikimedia UK

See all news

2026: 25 years of Wikipedia, 15 years of Wikimedia UK

Here’s what we’ve achieved together – and what’s next.

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Be part of the future

From editing your first article to running a local event, there’s a place for you in the Wikimedia UK community.

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However you'd like to give - a one-off gift, regular membership, or a gift in your will.

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