Battleground is a mockumentary comedy-drama television series created by J. D. Walsh streamed on Hulu. The show follows a group of political campaign staffers working to elect a dark horse candidate to the U.S. Senate in the battleground state of Wisconsin. Walsh serves as executive producer alongside Hagai Shaham and Marc Webb.

The show marks Hulu's first foray into original scripted programming. It premiered online on February 14, 2012.

In December 2017, it was announced that the series was being revived as a podcast by UK 3's The World At Large series. The first three episodes of season two were made available on iTunes on December 3, 2017.