Tokko (特公, Tokkō) is a Japanese manga series written and illustrated by Tooru Fujisawa, the creator of Great Teacher Onizuka. It was serialized in Kodansha's seinen manga magazine Monthly Afternoon from 2003 to 2004, with its chapters collected in three tankōbon volumes.

A 13-episodes anime television series adaptation animated by AIC Spirits and Group TAC aired from April to July 2006. The manga was licensed in North America by Tokyopop, who released the first volume on July 15, 2008. The anime was licensed in the United States and United Kingdom by Manga Entertainment, with its first DVD released on March 20, 2007, and in Australasia by Madman Entertainment. In the US, Sci Fi aired the series in 2007. In 2010 it aired on Chiller.