2025:Wikimania
Wikimania is the annual conference celebrating all the free knowledge projects hosted by the Wikimedia Foundation –
Wikimedia Commons, 
MediaWiki, 
Meta-Wiki, 
Wikibooks, 
Wikidata, 
Wikinews, 
Wikipedia, 
Wikiquote, 
Wikisource, 
Wikispecies, 
Wikiversity, 
Wikivoyage, 
Wiktionary and 
Wikifunctions
– with four days of conferences, discussions, meetups, training, and workshops. Hundreds of volunteers and Free Knowledge leaders from around the world gather to discuss issues, report on new projects and approaches, and exchange ideas.
Wikimania 2025, the 20th edition of this annual event, will happen in the city of Nairobi, Kenya with online/ virtual conference setup on 6th to 9th August 2025 and with pre-conference activities on 5th August. It will be hosted by a collaboration among the Wikimedia volunteers and user groups of East Africa (EARTHub) and the Wikimedia Foundation.
This edition marks a great milestone as it also celebrates Wikimania's 20th anniversary.
If you are looking for travel information, you can visit the Wikivoyage pages of Nairobi, Kenya or East Africa.
Meet the organising team. For general enquiries, you can post to our talk page or send an email message to wikimania
wikimedia.org.
Wikimania throughout the years
Frankfurt 2005 ● Boston 2006 ● Taipei 2007 ● Alexandria 2008 ● Buenos Aires 2009 ● Gdańsk 2010 ● Haifa 2011 ● Washington, D.C. 2012 ● Hong Kong 2013 ● London 2014 ● Mexico City 2015 ● Esino Lario 2016 ● Montréal 2017 ● Cape Town 2018 ● Stockholm 2019 ● online 2021 ● online 2022 ● Singapore 2023 ● Katowice 2024 ● Nairobi 2025