The Bengali Wikipedia or Bangla Wikipedia is the Bengali language edition of Wikipedia, the free online encyclopedia. Launched on 27 January 2004, it surpassed 10,000 articles in October 2006, becoming the second South Asian language edition to do so. On 25 December 2020, the site achieved the milestone of 100,000 articles. As of 26 August 2026, the Bengali Wikipedia has 190,864 articles. Although it joined later compared to top Wikipedias, it ranks 5th in terms of article depth among 318 active Wikipedias by language.