Today is Martin Luther King, Jr day and the search engines are showing off their logos and themes for the special day. Below you can see logos from Google, Yahoo, Bing and other search engines. In addition, check out the 2009 and 2008 logos, if you missed them the previous years.

Google’s MLK Logo:

Yahoo’s Flash MLK logo:

Bing’s MLK Theme:

Ask.com’s MLK Theme:

DogPile:

Search Engine Roundtable:

Related Topics: Ask: General | Google: Logos | Microsoft: Bing | SEM Industry: General | Yahoo: General

About The Author: Barry Schwartz is Search Engine Land's News Editor and owns RustyBrick, a NY based web consulting firm. He also runs Search Engine Roundtable, a popular search blog on very advanced SEM topics. Barry's personal blog is named Cartoon Barry and he can be followed on Twitter here. For more background information on Barry, see his full bio over here. See more articles by Barry Schwartz