The Warhammer 40k Wiki is a recently revived (in May 2010) collaborative project to create the most definitive, accurate, and accessible canon-only encyclopedia and reference for everything related to Warhammer 40,000. The Warhammer 40k Wiki aims for a level of accuracy, consistency and quality of editing which is uncommon on most other fan-based wikis and guarantees to its readers that every single edit made to this wiki will be overseen by an Administrator for quality. The database is organised in a Wiki structure, which allows an incredible level of interconnectedness and expansion. We initially started in July 2005, were refounded under new leadership and with new operating guidelines in May 2010, and the database currently includes 5,412 articles.

If you're new to the Warhammer 40k Wiki, please join us! Visit the Help page and experiment with the Sandbox to learn how you can contribute to any article right now! However, if you are going to contribute, we ask that you do not create an article unless you intend to complete it and that you possess enough knowledge of the topic and English language skill to write an enjoyable, intelligible piece on your subject of interest. All articles contributed to the Warhammer 40k Wiki will be edited by an Administrator for grammar, content and adherence to the Warhammer 40k Wiki's stringent stylistic guidelines.

Community content is available under CC-BY-SA unless otherwise noted.