The 2000s ushered in a golden era of television, featuring numerous fantastic sitcoms that combined traditional comedy with innovative storytelling and unforgettable characters. This decade gave viewers a variety of shows that captured the quirks of everyday life, the chaos and dysfunction of families, and the amusement of workplace dynamics, all while pushing creative boundaries. Sitcoms like The Office turned mundane office life into an absolute riot, while How I Met Your Mother captivated audiences with its inventive narrative structure and heartfelt relationships. From the misadventures of the Bluth family in Arrested Development to the bold irreverence of It’s Always Sunny in Philadelphia, these series redefined what sitcoms could achieve, balancing humor with sharp social commentary.

At the heart of these shows are their characters—memorable, flawed, and endlessly relatable. Whether it’s the awkward charm of Michael Scott (Steve Carell) in The Office, the unyielding optimism of Leslie Knope (Amy Poehler) in Parks and Recreation, or the misfit camaraderie of Greendale’s favorite study group in Community, these series brought laughter, warmth and even a few tears to millions of viewers. These are the best sitcoms of the 2000s, ranked by their popularity, innovation, and how well they embody the decade.