No Activity is an American comedy television series, based on the Australian series of the same name created by Trent O'Donnell, that premiered on November 12, 2017, on CBS All Access. The series was developed by O'Donnell and Patrick Brammall, both of whom executive produce alongside Will Ferrell, Adam McKay, Joe Farrell, Jason Burrows, and Joe Hardesty. In February 2018, it was announced that the series had been renewed for a second season, which premiered on November 22, 2018. In March 2019, CBS All Access renewed the series for a third season which premiered on November 21, 2019.

In October 2020, the series was renewed for a fourth and final season, in which the series switched to a computer animation format. The season premiered on April 8, 2021. In January 2023, the series was removed from Paramount+.