The logo of Wikipedia, a free online encyclopedia, depicts an unfinished puzzle globe—some jigsaw pieces are missing at the top—each inscribed with a glyph from a different writing system.

Many images of logos are used on Wikipedia and long standing consensus is that it is acceptable for Wikipedia to use logos belonging to others for encyclopedic purposes. There are three main concerns with logo use.

維基百科使用了大量標誌圖像；在維基百科的長期實踐中所達成的共識，認為維基百科可以將他人所有的標誌，用於百科全書的用途上。 首先，大多數標誌通常屬於非自由圖像，因此必需符合 非自由內容 的規定，尤其是 非自由內容使用準則。 其次，部份標誌已經被註冊商標，因此這些標誌會有獨立於著作權以外的限制。 第三，在編輯考量方面，必需要遵從 中立觀點 並挑選合適的代表標誌。 百科全書所包含的標誌，其準則和知名演員肖像的準則相似：大多數使用者認為這類 …

The symbols in the Wikipedia logo, without the background. The puzzle logo includes 16 letters from 16 different alphabets, many of which—but not all—represent a letter from that alphabet that most closely resembles the English "W", as in "Wikipedia". …

第一代维基百科标志設計者保罗·斯坦西夫（Paul Stansifer）于2012年5月在维基百科拼图球标志（Wikipedia Puzzle Globe Logo）前. 維基百科先後用過四個標誌，現在使用的標誌是从2010年5月13日开始使用的。

2024年8月16日 · See also categories: Wikimedia official logos and Wikipedia icons. This file is (or includes) one or more of the official logos or designs used by the Wikimedia Foundation or by one of its projects. Use of the Wikimedia logos and trademarks is subject to the Wikimedia trademark policy and visual identity guidelines, and may require permission.

维基百科首个真正标志是由 Bjørn Smestad [1] 原先为2000年 Nupedia 标志竞选递交的图像。 [2] 吉米认为这是较美国国旗更合适的标志，并沿用了八个月，直至2001年终为止。 此后，它仍继续在特殊页面使用，例如搜寻结果。 [来源请求] 标志包含 路易斯·卡罗 《欧几里得与其现代对手 （英语：Euclid and his Modern Rivals）》的引文；因 放大 效果关系，只能显示部分文字。

2014年8月17日 · Wikipedia-logo.png (200 × 200 pixels, file size: 38 KB, MIME type: image/png) based on the first version of the Wikipedia logo, by Nohat.

The logo of Wikipedia, which is a free, open-source online encyclopedia, that's accessible in many languages, is a picture that shows the following description: A cut globe made from Jigsaw puzzle pieces with some missing at the top, and has glyphs from many different writing systems.

2025年2月4日 · The puzzle logo includes 16 letters from 16 different alphabets, many of which — but not all — represent a letter from that alphabet that most closely resembles the English "W", as in "Wikipedia". The alphabets represented are as follows: