Gareth Keenan is a fictional paper salesman on BBC's comedy The Office. He is portrayed in the series by Mackenzie Crook as a gaunt, self-important "team leader" proud of his lieutenant status in the Territorial Army who spends his days annoying Wernham Hogg coworkers with his steadfast enforcement of the rules and sucking up to boss David Brent, whom he views as a mate, though Brent often acts otherwise and corrects Keenan when he omits the "to the" in his job title: "Assistant to the Regional Manager". Keenan is, essentially, a humourless and pompous jobsworth. His counterpart on the U.S. series is Dwight Schrute.