Childrens Hospital (originally titled Children's Hospital as webisodes) is an American dark comedy television and web series that parodies the medical drama genre, created by and starring actor/comedian Rob Corddry. The series began on the web on TheWB.com with ten episodes, roughly five minutes in length, all of which premiered on December 8, 2008. Adult Swim picked up the rights to the show in 2009 and began airing episodes in 2010.

The storyline centers on the staff of Childrens Hospital, a children's hospital named after Dr. Arthur Childrens. The hospital sporadically (and usually without reason) is mentioned as being located within Brazil despite making virtually no effort to conceal that the series is shot in Los Angeles, California, except for the fifth season, which was set at an American military base in Japan. Corddry is part of an ensemble cast portraying the hospital's doctors, which also includes Lake Bell, Erinn Hayes, Rob Huebel, Ken Marino and Megan Mullally. Henry Winkler and Malin Åkerman joined the cast starting with the second season as a hospital administrator and a doctor, respectively. Zandy Hartig and Brian Huskey recurred throughout the show's run, eventually joining the main cast for the fifth season.

The show ran for seven seasons; its final episode aired on April 15, 2016.